UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0pDPvy6jERS+ej6MtDTjl1ZO3VmOC9q4u7awF+036gU=' 
WHERE 
  key_id = 'f347b8ad34b07723ca105a5f75006e1e7d84becf442ac5342a2206de2efe6bc6' 
  AND (
    token = '0pDPvy6jERS+ej6MtDTjl1ZO3VmOC9q4u7awF+036gU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )