UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mfG+D9VVaGNLqGYz6MzPUrjnFOsAPQrZIsaIxaSWlPk=' 
WHERE 
  key_id = '952cc2b4c10d9df99746dbdf3bba8b487532274d4db7ef1384e62e4ea10d5cef' 
  AND (
    token = 'mfG+D9VVaGNLqGYz6MzPUrjnFOsAPQrZIsaIxaSWlPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )