UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LppQU+4IMU6UBaexvSeOSCm4wgNDfGvcWzcDuD2mDgM=' 
WHERE 
  key_id = '65bbe3bd9be5547f8a92c676cd21e383f3883b61a073cc52f4050b85eb019740' 
  AND (
    token = 'LppQU+4IMU6UBaexvSeOSCm4wgNDfGvcWzcDuD2mDgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )