UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9QrfLLKC8ZiWJL6QiX8XSeClkgt7vqPr5y6QLM/T4Fg=' 
WHERE 
  key_id = 'ba528c9c1dc5bd30ce5396af5992b8fbdeb7ddd27fbc0e34fc1721b6ad05fb4d' 
  AND (
    token = '9QrfLLKC8ZiWJL6QiX8XSeClkgt7vqPr5y6QLM/T4Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )