UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0C6uzQumnzYPfv6FjHCI7AYan+KIBtjCqPwzHi/Goqk=' 
WHERE 
  key_id = '776ca07c19152d653cd6f6e40e96089d1f169923a17d05a11e3b154bc7a1cb5a' 
  AND (
    token = '0C6uzQumnzYPfv6FjHCI7AYan+KIBtjCqPwzHi/Goqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )