UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j/yLHy02X+odfUloZlh6NhmSeTSTnRTvLi4GNLtFG48=' 
WHERE 
  key_id = '1bde310accbb694c300b061816c98994cfc0078376937c21c474f96f32171e07' 
  AND (
    token = 'j/yLHy02X+odfUloZlh6NhmSeTSTnRTvLi4GNLtFG48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )