UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X/WuoA7EUEQJTDbW2OT894P/LVjQlrbhLJLOl3RXWrQ=' 
WHERE 
  key_id = '24f4cf745648b6e935911367f4a387705a349349d26b25517fa371ccc5e4147b' 
  AND (
    token = 'X/WuoA7EUEQJTDbW2OT894P/LVjQlrbhLJLOl3RXWrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )