UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qTentU7QhEUhNJKN3/AjTbNT4NNKmaZHMgYoCgwut6M=' 
WHERE 
  key_id = '4fdb8634461756eb8571af005721e1e5bb0c865f9c99508623ca2dc5c653a42e' 
  AND (
    token = 'qTentU7QhEUhNJKN3/AjTbNT4NNKmaZHMgYoCgwut6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )