UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ifP7KOURWCpJvggPa2vjeocKTrEMvzV42NQohPo/qvA=' 
WHERE 
  key_id = '68c171155a343eaa8df97dc5424d7cb0e652db1997fecb568d9b1dfd8aa075ff' 
  AND (
    token = 'ifP7KOURWCpJvggPa2vjeocKTrEMvzV42NQohPo/qvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )