UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7jtAXxhL/P/EpOcKY8lpC36GE7YzZJeesmfrDNz9h6U=' 
WHERE 
  key_id = '7939b722d14612b7bd6cddbb00a06e30bc80ba83c939bf87b91ef9b3914b944a' 
  AND (
    token = '7jtAXxhL/P/EpOcKY8lpC36GE7YzZJeesmfrDNz9h6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )