UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQagv6Wf4jKTBFhw+d3tOriuKjiLcQmsQjP/sn12BjI=' 
WHERE 
  key_id = '861c6320cdccd8ce2435fa8ff08fd749520f2f758a5eaa819fac928029f2869f' 
  AND (
    token = 'UQagv6Wf4jKTBFhw+d3tOriuKjiLcQmsQjP/sn12BjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )