UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xXRGwSqaEZNOYpgS+lg9IKieCjjTLrwlCBkA8y1LKvQ=' 
WHERE 
  key_id = 'd304b8afb92220218c81a2e81f31d37f6788a2d76bbb887a8cd46e8affa6b90f' 
  AND (
    token = 'xXRGwSqaEZNOYpgS+lg9IKieCjjTLrwlCBkA8y1LKvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )