UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xu3Cv3sV9rHQ7WBcdq919LezK7yq+SJhf//QttVQky4=' 
WHERE 
  key_id = 'd9950b64c1557f818c0b1d40bff45a5a1fa8fcccc3f996710533d7603be25c30' 
  AND (
    token = 'Xu3Cv3sV9rHQ7WBcdq919LezK7yq+SJhf//QttVQky4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )