UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cbt9hCHZEFlOmuCq9VPmUu+fP2tYH8gNzIDYs3GxjmI=' 
WHERE 
  key_id = '24cc1dfdb987988e2126797b54e198a5ca159c1d1a537d407ebf08f98048ffa5' 
  AND (
    token = 'cbt9hCHZEFlOmuCq9VPmUu+fP2tYH8gNzIDYs3GxjmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )