UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f3t3VnCgFMdbGwGTBtpNpxwnNiOQ0JJpXfvV1HbceVQ=' 
WHERE 
  key_id = 'b76e35954195625244757fe6e5194551b45bb2f79dd79efd22bc9c26d0179d71' 
  AND (
    token = 'f3t3VnCgFMdbGwGTBtpNpxwnNiOQ0JJpXfvV1HbceVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )