UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+L1/9biECbuSSeI2Ll++8Ac/Q7J/wDkjKtUuKot4RXU=' 
WHERE 
  key_id = '6253b7653838f35848ee132a37d9947e344f80ea3269f2cac4258d2e3c9208b3' 
  AND (
    token = '+L1/9biECbuSSeI2Ll++8Ac/Q7J/wDkjKtUuKot4RXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )