UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4NyrqbE1ti0MXQ2oGEwXjtQumcc+hkoDlmKJbtvjgzI=' 
WHERE 
  key_id = 'c0071d117e7bb7215a1c2bc0fa8b962b873498a301afea526eb946d40a6479cc' 
  AND (
    token = '4NyrqbE1ti0MXQ2oGEwXjtQumcc+hkoDlmKJbtvjgzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )