UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6w2KrNb8sYHfoGIxmq93UTH5yPUyYio6ToV47/oHQGM=' 
WHERE 
  key_id = 'e829f399cf041ffb6fb10fd22306cd7aad4cf7277ae93da2da7e26564ed90267' 
  AND (
    token = '6w2KrNb8sYHfoGIxmq93UTH5yPUyYio6ToV47/oHQGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )