UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nhv97Pf0cOe2jWKgGxQhJT+jTDgd6QnQv1wkfBJLjes=' 
WHERE 
  key_id = '2d1996a664531875e7c46cfd92b0f05a84f9a4c91d94d002b5da2be912716ad1' 
  AND (
    token = 'nhv97Pf0cOe2jWKgGxQhJT+jTDgd6QnQv1wkfBJLjes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )