UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EwDhMZlIehsbh5B0MQUQJtVq+OUoV5q29zeR4o7xvnM=' 
WHERE 
  key_id = '8d9986d373d3d67a34b16e8d7a216e690f1fe63edd6f67912e3154e087cda8cc' 
  AND (
    token = 'EwDhMZlIehsbh5B0MQUQJtVq+OUoV5q29zeR4o7xvnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )