UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zIiAUWQaioaidibPROF5ADRAp9DFejEx1Geh0IzeX98=' 
WHERE 
  key_id = 'd707d6507f532df0630489903b68a42695ac1cca8249e9339703b5f2768cd4cc' 
  AND (
    token = 'zIiAUWQaioaidibPROF5ADRAp9DFejEx1Geh0IzeX98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )