UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S2s79QTZ92nU+bzP0hokmAgE01RMwb0q0g09Ow/XWSA=' 
WHERE 
  key_id = '3da4cdbd279d1c4c080b3bf0ab83884d1b3caf9d059dbb58d2a3ac2fb65a2e88' 
  AND (
    token = 'S2s79QTZ92nU+bzP0hokmAgE01RMwb0q0g09Ow/XWSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )