UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5+BHePsmETUHzUSvzdfRabRPVXQYAAyT8XmLdE/Hskk=' 
WHERE 
  key_id = '9a2264921b024706f82f12f7042ae9535556437f8792ef15bf11a891acf92e18' 
  AND (
    token = '5+BHePsmETUHzUSvzdfRabRPVXQYAAyT8XmLdE/Hskk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )