UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ePC8UwXavBl7k0jfZgTB2J/2cO6ikIZ/5C8JLimKInU=' 
WHERE 
  key_id = '48058b6aa476b1db3885a5a472912d3a101d678fb65d4b371e83269e0cef917d' 
  AND (
    token = 'ePC8UwXavBl7k0jfZgTB2J/2cO6ikIZ/5C8JLimKInU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )