UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N0ZtXiNtj8tiVCS9ZsLCgSlIHpz+W9KRJPE2T2YyiUo=' 
WHERE 
  key_id = 'aa7d419a089c3ba3e04714b00ffe8f745a45ad3a005fb7783bb40cbda2a44841' 
  AND (
    token = 'N0ZtXiNtj8tiVCS9ZsLCgSlIHpz+W9KRJPE2T2YyiUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )