UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NG1inhfVisxlrksIkmKp/H9hrj59/tD4oViAFmIPREU=' 
WHERE 
  key_id = '470cf08319af2c755c69ba7c382e41a07da15b42c924d1fb6a4218529d9e43d6' 
  AND (
    token = 'NG1inhfVisxlrksIkmKp/H9hrj59/tD4oViAFmIPREU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )