UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9j99g6crG/c1bpNwH5ogVz7o5/uglHASu6Zut0d22O8=' 
WHERE 
  key_id = '83f9e22dcaba417b59ffbe5d7491b3f60b3571c8af9e370797bcfc2a2a938688' 
  AND (
    token = '9j99g6crG/c1bpNwH5ogVz7o5/uglHASu6Zut0d22O8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )