UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yXjYPuqILtnRflZ57QSVjEakeS6lB7i7jMGoIAwrPjo=' 
WHERE 
  key_id = '6cf3cee4ef55ddb0d2e1cfae1ae849b60b4fc553a90e09f0a988c450731ec5dd' 
  AND (
    token = 'yXjYPuqILtnRflZ57QSVjEakeS6lB7i7jMGoIAwrPjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )