UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ULb/1JXCsgsZLBC2xNaDoYFwZp98e/A5kTjjRkVx8vA=' 
WHERE 
  key_id = '4c44adc9c6119ec8217e160fd61e8b662005f68c13e59e37db94de6ec9b0cdd8' 
  AND (
    token = 'ULb/1JXCsgsZLBC2xNaDoYFwZp98e/A5kTjjRkVx8vA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )