UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8vpOMN+XQAjkowd5L7WQbjOwYywfO1Lr8bt2DjyF2Rc=' 
WHERE 
  key_id = '073a455c4de5cec1bd203b4b26c959cfd95cf6dce6e25eb3bebc949fa190c5e7' 
  AND (
    token = '8vpOMN+XQAjkowd5L7WQbjOwYywfO1Lr8bt2DjyF2Rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )