UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BXJET6fuGpG57W/3xekh0J1pLc2svogA5dcQaYcOcMs=' 
WHERE 
  key_id = '5c6c6588b7c147af3dbb7ad2a786b58bb3c125b0e544f93067f2e1b1d8657fec' 
  AND (
    token = 'BXJET6fuGpG57W/3xekh0J1pLc2svogA5dcQaYcOcMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )