UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZOJfF5Sbq+Lh/0TsfhAlVXLne/WXRfdJ6sRsaY+pss=' 
WHERE 
  key_id = '67af1d2b97727a6ff1b60b889b3f4fb761694fc8bf44a999953a201411536ab5' 
  AND (
    token = 'LZOJfF5Sbq+Lh/0TsfhAlVXLne/WXRfdJ6sRsaY+pss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )