UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36iWtzCuBLJsQTc2Vn0EUHkJMpKcps0HYg9+pLe8oHg=' 
WHERE 
  key_id = '729d93e46a8d94323a7b4d4565a79d3abd1a58d12a1fe1dc448ef165b9567da7' 
  AND (
    token = '36iWtzCuBLJsQTc2Vn0EUHkJMpKcps0HYg9+pLe8oHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )