UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVlHo5Fv267RAE2+GySIjUY4hUgzzdSoZ7VLCH36L9A=' 
WHERE 
  key_id = '2d2e71127c8e4337d5fd49f3608ec2a30420daaec456ce23e11ed0b55f7315e4' 
  AND (
    token = 'sVlHo5Fv267RAE2+GySIjUY4hUgzzdSoZ7VLCH36L9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )