UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gl/sJA0oomNXheApkqQr1BQ3HMSFlEdCaYduZq0BG3c=' 
WHERE 
  key_id = '6fb95a85dc6c00bd7b2d458deb262cdfd71910e603ae691e9efb522ba4e7c738' 
  AND (
    token = 'Gl/sJA0oomNXheApkqQr1BQ3HMSFlEdCaYduZq0BG3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )