UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gCPIbvkNbK/Zh4EwDvWq3lm7sem69fk097bIzjEP8dU=' 
WHERE 
  key_id = '7172cd535ed8e1808e23a549c61ac20056e1beddbc2de7dcdee9afc14a6b6bed' 
  AND (
    token = 'gCPIbvkNbK/Zh4EwDvWq3lm7sem69fk097bIzjEP8dU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )