UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4jQb1eefQtE+E1fsBFX2pc/GGUMwfCVKs6DCUBc1zro=' 
WHERE 
  key_id = '479c20073b0560db8d30156b1e6cceabc9fb9457eebd0f5f28fd76cf868341a3' 
  AND (
    token = '4jQb1eefQtE+E1fsBFX2pc/GGUMwfCVKs6DCUBc1zro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )