UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+u/hpbCCmKSukj/jA1Zk1FcoJwv0Uj7JERcUQLKvFFc=' 
WHERE 
  key_id = 'c9285374da4072f765962f30881ea24d036bd2a9e92656bb7975699250a13564' 
  AND (
    token = '+u/hpbCCmKSukj/jA1Zk1FcoJwv0Uj7JERcUQLKvFFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )