UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sycGXmto/A1H3HAOu+NK/vHKEUWlDvYGrGn7o93A0nQ=' 
WHERE 
  key_id = '8d0d86ba0d884e885eaa682b49129b365c9fc20095762604503d097f522f4152' 
  AND (
    token = 'sycGXmto/A1H3HAOu+NK/vHKEUWlDvYGrGn7o93A0nQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )