UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2iaJUXd8mxgPwLfRQGIyDjIEZ+Bw3N6xNCbvG0U5EH8=' 
WHERE 
  key_id = '569f3b1fb13c05c75b363dacab1b36e26b18db2932fb056fbfea2aa8e8a4f435' 
  AND (
    token = '2iaJUXd8mxgPwLfRQGIyDjIEZ+Bw3N6xNCbvG0U5EH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )