UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7W+/XX0mI0EcDfJGMHbPOI372h9WToEUreBnY2JqNSs=' 
WHERE 
  key_id = '3a0d38a5ea22beccec357cd06b64b83aae908735d402c60c11c0aed7c4ecd45f' 
  AND (
    token = '7W+/XX0mI0EcDfJGMHbPOI372h9WToEUreBnY2JqNSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )