UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3G346zY6R6sK8WY6ULrqRbPxAxE6jZg4SR7AEhuFCVA=' 
WHERE 
  key_id = '17f0b1cd4396f0f586cd3b155d36e907995be8492dc3e5e3090eaddc13a947b4' 
  AND (
    token = '3G346zY6R6sK8WY6ULrqRbPxAxE6jZg4SR7AEhuFCVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )