UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'alzVIUg+hTjMPEhkZF76JzXdHN0tvCDZBZbAZKLpxcU=' 
WHERE 
  key_id = 'ceb0859bb28dc69ea39bbdf810141124720c884e738b27a33fd0ade33e464142' 
  AND (
    token = 'alzVIUg+hTjMPEhkZF76JzXdHN0tvCDZBZbAZKLpxcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )