UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5i5PJy8C1zGOEvUSpNM8jTemqT+Rd5hWH8pMko6H5Og=' 
WHERE 
  key_id = 'bf1a8ef59f5dac37f9da5b9d76d97ddda24f85912f576330d6d40573a3cc0f43' 
  AND (
    token = '5i5PJy8C1zGOEvUSpNM8jTemqT+Rd5hWH8pMko6H5Og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )