UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sp+76rSltxyYJjAAVCgdMaVTaE+RAy70PYlPcHmw1RI=' 
WHERE 
  key_id = '29573e84f3f18c123381eb8c81ce376e305da52d2fe510b3aad92bba89401a52' 
  AND (
    token = 'sp+76rSltxyYJjAAVCgdMaVTaE+RAy70PYlPcHmw1RI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )