UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '30gSbQDJoDqvXrPQi6sp10S6sFgzwPelL4W/xd6eGtc=' 
WHERE 
  key_id = 'c02bda5719dae9ed54d88cdf0824383635b0e297cc6100abb1a1a4428d0fc6b2' 
  AND (
    token = '30gSbQDJoDqvXrPQi6sp10S6sFgzwPelL4W/xd6eGtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )