UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jFi2OOpNe5Z8PMLcoAan3bT6P/CnEtflhtGbgQqIo1w=' 
WHERE 
  key_id = 'c56baaeb25bec507045ce1451f4e3e94373b409b3010c2405db3dbfacb343da3' 
  AND (
    token = 'jFi2OOpNe5Z8PMLcoAan3bT6P/CnEtflhtGbgQqIo1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )