UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dMqZyQyqKCWi29zYVtkg2TBLHA7BQFcHZJjv4WDi4Vg=' 
WHERE 
  key_id = '8354ed637e0a8542da98046771669afb4821ad0d4ac9cac3ceacaf2a6dfc9b74' 
  AND (
    token = 'dMqZyQyqKCWi29zYVtkg2TBLHA7BQFcHZJjv4WDi4Vg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )