UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v8MOunV9vsdF1ak3AETOyrxtHfMR6XIDfAR0ccatsXQ=' 
WHERE 
  key_id = '89ad4af070cb3796c080e39b7731e72d5aee7943985e248ba3d75f625f8fd11a' 
  AND (
    token = 'v8MOunV9vsdF1ak3AETOyrxtHfMR6XIDfAR0ccatsXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )