UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydlxJk1DMqfYMdCnFer+XfEOmqNOAxLR8yDvdOHLb40=' 
WHERE 
  key_id = '1457505eb9d74da0c0df03782f5aaf6c204c324dfa0e8eba2ed08c80fa36c595' 
  AND (
    token = 'ydlxJk1DMqfYMdCnFer+XfEOmqNOAxLR8yDvdOHLb40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )