UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gtyzh/bzXD49jPsjURlIoxncC0GHkouQU74zMFbCmyk=' 
WHERE 
  key_id = 'a0cfc003b0bdbb8f86d0c25118f8dbf6c3d153315e685babfd9a99bf8bb9c097' 
  AND (
    token = 'Gtyzh/bzXD49jPsjURlIoxncC0GHkouQU74zMFbCmyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )