UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PYI2bUBVXXMaR99BTUfRQb4YW4hG+yq9q0U+zd+QKJE=' 
WHERE 
  key_id = 'ef2fcf16817b16a901e4cca590cdb92a10a7ad6fcf4d222fc70db958d7c70d00' 
  AND (
    token = 'PYI2bUBVXXMaR99BTUfRQb4YW4hG+yq9q0U+zd+QKJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )