UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'viloQgS+E+N74WBOwcBwiuiFRg8OcrvUqRVS4HXVMOw=' 
WHERE 
  key_id = '80c4f4e306a60f9dec5651094f033340e284324b550ca90862b6f087fdb6d303' 
  AND (
    token = 'viloQgS+E+N74WBOwcBwiuiFRg8OcrvUqRVS4HXVMOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )