UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E97j5wu6r/Gf3kHebUBbsglC/D8OHpRKbOOLidIYSi4=' 
WHERE 
  key_id = '7b6380da838a1a3b2d75f137def662db632fc758c7efd1705940dea22182c23f' 
  AND (
    token = 'E97j5wu6r/Gf3kHebUBbsglC/D8OHpRKbOOLidIYSi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )