UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rgWUeU9No4laSVuH4xdC+pjmZTlgGioMu2CMl4FYIT4=' 
WHERE 
  key_id = '873e8468d59b7db1176e2078fbb539cdde8c25d2e8eeb5c07465826ac042bc8d' 
  AND (
    token = 'rgWUeU9No4laSVuH4xdC+pjmZTlgGioMu2CMl4FYIT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )