UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rAkj8op9KDzlVs2nBi7/7NzUq3Hbf4EyEoQob8Q9l00=' 
WHERE 
  key_id = '2db20ea9e8279363b90512aaa099ba1882cae5e096ecd5aff6f179650ce13f4f' 
  AND (
    token = 'rAkj8op9KDzlVs2nBi7/7NzUq3Hbf4EyEoQob8Q9l00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )