UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mHRBZL+7fv9Zo0XaUXseIxKwl2k7kRd3vK/JNcNH6lY=' 
WHERE 
  key_id = '163700b1536414035950ce3392399daaa5b5be427d43ade97357134bfe7cce3c' 
  AND (
    token = 'mHRBZL+7fv9Zo0XaUXseIxKwl2k7kRd3vK/JNcNH6lY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )