UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'okn3sr6haNvZ31/08JK3AyJqUbxYCVH/S0xdcHOSJxA=' 
WHERE 
  key_id = 'e8e134d4230c492400981b1f57b619f4d85bc11e4426bf6bc690b97fc65f3498' 
  AND (
    token = 'okn3sr6haNvZ31/08JK3AyJqUbxYCVH/S0xdcHOSJxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )