UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gO/AgBO9q5XZHQwulE4MGAAimygxAAJnzAUa85Pc0+w=' 
WHERE 
  key_id = 'e2a377c434ed0e35993a4cee1fdbb79016dd259d3ab851cbccf61fe6418d950c' 
  AND (
    token = 'gO/AgBO9q5XZHQwulE4MGAAimygxAAJnzAUa85Pc0+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )