UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cYghr6KuG/CjW/f+F11pbx1dexNOngolTDHOcsGLQvM=' 
WHERE 
  key_id = '3fcec2395da03a9fa2bacfef43e6f951666172600a9a06936fbd7f4912914f31' 
  AND (
    token = 'cYghr6KuG/CjW/f+F11pbx1dexNOngolTDHOcsGLQvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )