UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8RacsDXiancyIgz92iqffqCiQ3F9WsKXKGHrUzj9WDo=' 
WHERE 
  key_id = '724629e4f0597abd6e9f844e924b0bbce099783b94f70b92a5da415780849678' 
  AND (
    token = '8RacsDXiancyIgz92iqffqCiQ3F9WsKXKGHrUzj9WDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )