UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U9VCFhOAMqAfe4zCOF1r7umzqxxoOSQ1pWkZbcQ0WCU=' 
WHERE 
  key_id = '427d49afce1df9a3b923d2205a0721c318f20f1118e6ce8fe740ef919d4c658c' 
  AND (
    token = 'U9VCFhOAMqAfe4zCOF1r7umzqxxoOSQ1pWkZbcQ0WCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )