UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Appp99i1yArkNIirU+pu3bRCnhmqNZ2Xlu8bvAJnJzI=' 
WHERE 
  key_id = '16991504000e5d89a7148afc38bf92c5b53dcc79e315c64c2ff9b435cf4a6ed9' 
  AND (
    token = 'Appp99i1yArkNIirU+pu3bRCnhmqNZ2Xlu8bvAJnJzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )