UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BpI6NDErP4CbEMC1MziAoj2ewLGUMXsvVklyPlD5cUA=' 
WHERE 
  key_id = 'afc4288b27ea332517b417fcd760e0c5f7382a784de6fd833db88fd9dc1925a4' 
  AND (
    token = 'BpI6NDErP4CbEMC1MziAoj2ewLGUMXsvVklyPlD5cUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )