UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLOwKm2K5eOsvjEyfH47IkEOkjNPNswvt82pvMvmKtA=' 
WHERE 
  key_id = 'e72d358b0cb9ec50eb1e36b0a18c665f0ed26b0cb6b8915163697339e129aa26' 
  AND (
    token = 'LLOwKm2K5eOsvjEyfH47IkEOkjNPNswvt82pvMvmKtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )