UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IKoxBoX8OffqPPh/lqzJlUU7tzmJIhUN3AN2HZe4GEo=' 
WHERE 
  key_id = '2641c6c6de6e483ffeda7e1e867c154be86b9279caf809981d8e4d07a4b37499' 
  AND (
    token = 'IKoxBoX8OffqPPh/lqzJlUU7tzmJIhUN3AN2HZe4GEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )