UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bIDhFr895u00WgtfIP+YYfNVVqyZKbD7hSMwFXogibA=' 
WHERE 
  key_id = '6528720ddf06f0343ecdae7914e5acefb73274b5886d7f19933af6437985b3d9' 
  AND (
    token = 'bIDhFr895u00WgtfIP+YYfNVVqyZKbD7hSMwFXogibA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )