UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MQf8HSsxulEcGyvhExJn3Y3zR+qsZznCPDrXMbjvQ4=' 
WHERE 
  key_id = '837011fb46f9c1c34f7e3d4ba5426585c154acf75060af765efdbc52fc38ffb4' 
  AND (
    token = '1MQf8HSsxulEcGyvhExJn3Y3zR+qsZznCPDrXMbjvQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )