UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Xs7Yd02cpoCEvROYUP2hxQ73ZEOXTvgzY7npYw64rE=' 
WHERE 
  key_id = 'b7ca69bc28019fd235f183864cbe0a37051cddf70b627304ccc8ceb836e0836d' 
  AND (
    token = '4Xs7Yd02cpoCEvROYUP2hxQ73ZEOXTvgzY7npYw64rE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )