UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9AYgsuIg4sUd7TQta9zmI3t76uQ2HZSFoOHdcweWWe8=' 
WHERE 
  key_id = '852eba4d6a1773191f135b7cb922aa618aef003f743605ecb0412de14fe68150' 
  AND (
    token = '9AYgsuIg4sUd7TQta9zmI3t76uQ2HZSFoOHdcweWWe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )