UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShNLGkRNNlmMCxKffkWv+/JCrhXUaUsh2ULkqLWvVYU=' 
WHERE 
  key_id = '286a1a1cded9d968c4dfbcac665ccdfd14521b0cf6468d501956acb0f2316699' 
  AND (
    token = 'ShNLGkRNNlmMCxKffkWv+/JCrhXUaUsh2ULkqLWvVYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )