UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2KESE4iWMW+lYPElSKzsiscXAdnOs6vz6aQgziibl74=' 
WHERE 
  key_id = 'eb02c7ed3f0594bc6a3968f9aff1d95ed50b9ff8ca5629c615009a59b6dfd483' 
  AND (
    token = '2KESE4iWMW+lYPElSKzsiscXAdnOs6vz6aQgziibl74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )