UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZwqPihHmhc9Kf01yZYMse6tFSbV+A09Cwau3SiyzWAc=' 
WHERE 
  key_id = '1a799d55bd9a440aa31621141dad407884b55982bc1a3c8dee3e2f7b9b6b0501' 
  AND (
    token = 'ZwqPihHmhc9Kf01yZYMse6tFSbV+A09Cwau3SiyzWAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )