UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/CFF70QQdhr+gBsMY5con1+y0LYIDoYIxDqhIM+d00s=' 
WHERE 
  key_id = '1005457cdb8e37995b54289391c34e191e6626e2c205ca05d90d88805de93267' 
  AND (
    token = '/CFF70QQdhr+gBsMY5con1+y0LYIDoYIxDqhIM+d00s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043