UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evU9bsSQ8DxLZSixRxTc71pFOrsW5r1IbxOk9SCaOys=' 
WHERE 
  key_id = 'd59eab8e68c3ec35a8b8dabf0cd1172207721d74dd308dd8a834c592ad676c48' 
  AND (
    token = 'evU9bsSQ8DxLZSixRxTc71pFOrsW5r1IbxOk9SCaOys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )