UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9Zji7VWQo0z6Qe79KxnseW527Ze618tD5yttRFfW7g=' 
WHERE 
  key_id = 'b6c868d74cf94e9ed40a66449e4696c4c9fc08ee5d9fec066bc82271f7c2c6c7' 
  AND (
    token = 'Q9Zji7VWQo0z6Qe79KxnseW527Ze618tD5yttRFfW7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )