UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vAjET2vdsos2xHOwFxGhTUmXMQhh2bE8TaJnU8HMuJM=' 
WHERE 
  key_id = '806ceccf95ab4f9f43af8099dc81be55777270f0ea813c21942844802b604a28' 
  AND (
    token = 'vAjET2vdsos2xHOwFxGhTUmXMQhh2bE8TaJnU8HMuJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )