UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ANdcHnrN71oskRPmwDa8JgJzZg42OmzQBqDUOq+6m+8=' 
WHERE 
  key_id = '7d8741ff23b5883dcea13f76de4fb81ce3bef2a7812b09ddf501bdff589147f2' 
  AND (
    token = 'ANdcHnrN71oskRPmwDa8JgJzZg42OmzQBqDUOq+6m+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )