UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IVJv0tu4bDjAu8PD+XRYIsn/m2lUUntTYKAy1Yi5r3Q=' 
WHERE 
  key_id = '0e5022de6017b1f49aa853b2c58b4541552a7925629943b8765f2d2d7decec04' 
  AND (
    token = 'IVJv0tu4bDjAu8PD+XRYIsn/m2lUUntTYKAy1Yi5r3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039