UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xE1spBXN/pd2wfhlV/vyMkRh6AOxfc9AiBusKsDZLRU=' 
WHERE 
  key_id = '8196f386fa7e2621c67d1e85fc55f2eea5eb3149036b47cf6acb993d3d1bf9ba' 
  AND (
    token = 'xE1spBXN/pd2wfhlV/vyMkRh6AOxfc9AiBusKsDZLRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )