UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g/iS080Vtj8Xl5r32cwDt2BYQZqkWzokJukXeMf7C6Y=' 
WHERE 
  key_id = 'dd70ecd127b394cf54043d9db09e741f5ff8e2b182f12517a58a58e804a83c76' 
  AND (
    token = 'g/iS080Vtj8Xl5r32cwDt2BYQZqkWzokJukXeMf7C6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )