UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4A6OlVavaZKWpwzHd++sQFd3HkeXshcqZZD5qkB68ok=' 
WHERE 
  key_id = '782bd88016b35c9c40ca98387be30d233ec46ce15bc628a1052c58d25a5f3342' 
  AND (
    token = '4A6OlVavaZKWpwzHd++sQFd3HkeXshcqZZD5qkB68ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )