UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QChWDpI3wttu0o+PvaE/wA0V4bsMaRVnXuljorvxjQc=' 
WHERE 
  key_id = '8102f4f2534a36e65f2ae0aebfb3267bf76cac8ad9b696ca614431c74ad5c3fb' 
  AND (
    token = 'QChWDpI3wttu0o+PvaE/wA0V4bsMaRVnXuljorvxjQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )