UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6FTBZ5Glqy37/6trH9onorNBKbC398drR4h5BvhzMPM=' 
WHERE 
  key_id = 'ad8461a78e062f3313a4446fc3b2ed2b04f259ad58bd1496f3ab6d6ed1ae735c' 
  AND (
    token = '6FTBZ5Glqy37/6trH9onorNBKbC398drR4h5BvhzMPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )