UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WvL+dtSGl52OkMt6J3ujcbzIr6fPikpjn/xfmI1ZIZk=' 
WHERE 
  key_id = '259008a6a6f54e6f90cb88a7e62e8632afca7cd0480c052672854968d8117a9f' 
  AND (
    token = 'WvL+dtSGl52OkMt6J3ujcbzIr6fPikpjn/xfmI1ZIZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )