UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '83QxDFfSZF/1IVrY+tegqjfA6f03qDavtRIiksiBpM0=' 
WHERE 
  key_id = 'd658d8ce5108551c7b3e920f0cea8aacb6489178453fd93fd0fcb618747b25d8' 
  AND (
    token = '83QxDFfSZF/1IVrY+tegqjfA6f03qDavtRIiksiBpM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )