UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fF1LIwrKxKVuX8lKFHAuMuMw5cZ6JlqUcpit8FHz76A=' 
WHERE 
  key_id = '91151fc301bb0d74c45a9e2cdd8ac8d4368d78014b4812e49a7fe4258579bcd4' 
  AND (
    token = 'fF1LIwrKxKVuX8lKFHAuMuMw5cZ6JlqUcpit8FHz76A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )