UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/DWilLOim0PSpoBc0KMughGBE6YJ3TDcZHnqe7X0oXM=' 
WHERE 
  key_id = '3eee98a1c5df7840b0ce2038e92bf25e1ee865af0e44ea894894266c536e43c4' 
  AND (
    token = '/DWilLOim0PSpoBc0KMughGBE6YJ3TDcZHnqe7X0oXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )