UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3PRIop5VRejVKO342NhIyzZx5f5BUZ4w4Ku0OtM7DqY=' 
WHERE 
  key_id = '8ae41e76a9fd41713228bde4a9bc83c2446b0f267139a07a961aa70632c1c47c' 
  AND (
    token = '3PRIop5VRejVKO342NhIyzZx5f5BUZ4w4Ku0OtM7DqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )