UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lDfibaJIoKsbanEWFWKquuzzZP/LFApf5HvloAZAsI4=' 
WHERE 
  key_id = 'd51bb365173547122da6dc633eb142bcdfc41b75accb2fa4b957d81692e6e8f3' 
  AND (
    token = 'lDfibaJIoKsbanEWFWKquuzzZP/LFApf5HvloAZAsI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )