UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x3RL6CxBYAdp8lNUxiUlDQcw/yqGDp4TO5hRwlYGPTs=' 
WHERE 
  key_id = '74525a1a6a9f90f145a27668a844696927d9987789e7c3163ea74ceef272bfd3' 
  AND (
    token = 'x3RL6CxBYAdp8lNUxiUlDQcw/yqGDp4TO5hRwlYGPTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )