UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IeF8V8nCkp69X/ET6mG5gkXJG8kQFoIbsAoHHMolEpQ=' 
WHERE 
  key_id = '2add2f393afff861f6bc0975a6eb0814d794665b86d76647aa01e4bbfec1837b' 
  AND (
    token = 'IeF8V8nCkp69X/ET6mG5gkXJG8kQFoIbsAoHHMolEpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )