UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WqAIpYkJKSNf/m1grLBFsCBgbo6POoxoEbOy8xPFyyo=' 
WHERE 
  key_id = 'f0fed9470893c25f0f8264825257328b9bfae6e2a6ec9b4a7d551e7d90d8d708' 
  AND (
    token = 'WqAIpYkJKSNf/m1grLBFsCBgbo6POoxoEbOy8xPFyyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )