UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b18VQKPbght8qvLc7KoHQ27RFGNjWklLgIjcOAGfP5M=' 
WHERE 
  key_id = 'e090d6166524b9340c470cca7febd2b092e414c8a04ba7776e2964c4d3ab23f2' 
  AND (
    token = 'b18VQKPbght8qvLc7KoHQ27RFGNjWklLgIjcOAGfP5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )