UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5LJKXWjHQzW6ymc0O/7q8BltgAjche7/5J41TYjcdZI=' 
WHERE 
  key_id = '951f133d36e4bca45a7cfb33787c28a2078dfe34598418c118d7c4d70ecc7a07' 
  AND (
    token = '5LJKXWjHQzW6ymc0O/7q8BltgAjche7/5J41TYjcdZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )