UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5iAgNIc5aQ9MrRMmHYBjCZT+VP3UAnUpXo33C7fEk8c=' 
WHERE 
  key_id = 'e9e364f2766e10ca4499bc7e1987f407692a03a77de416b88017e409116899c4' 
  AND (
    token = '5iAgNIc5aQ9MrRMmHYBjCZT+VP3UAnUpXo33C7fEk8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )