UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q7qwcZAYdMZOS2JWfatgI+3BefVQFmWpNItHigc8yk4=' 
WHERE 
  key_id = 'a7ad6cd32210db159eda16a8c7c7c089deb360ea036c6051db9fdc2a5936b809' 
  AND (
    token = 'q7qwcZAYdMZOS2JWfatgI+3BefVQFmWpNItHigc8yk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )