UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oUOnMiuA44HI38firgFR+EfGsNL2APUOPWyx6PwjGWs=' 
WHERE 
  key_id = 'e174321a4bf30241388525dbcd24fde2e506fb28ea54e44ae80741eb0db61b84' 
  AND (
    token = 'oUOnMiuA44HI38firgFR+EfGsNL2APUOPWyx6PwjGWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )