UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gm7/zbFJkL27lUw9wmC2JsvJ62x9Rz/WOxHcd8DXbMI=' 
WHERE 
  key_id = '98cc6b9a1468e726c459f0712adf3e7ab6acbb76300708388748ae398cb4738f' 
  AND (
    token = 'gm7/zbFJkL27lUw9wmC2JsvJ62x9Rz/WOxHcd8DXbMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )