UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6VnovEPsxDJmvQTggOjHmhR5jHYntTTHtfw115VqOEQ=' 
WHERE 
  key_id = '6223aa40aac264d03e44663bc8472d8a2a443347b2c725d6a3bcdca1356d781c' 
  AND (
    token = '6VnovEPsxDJmvQTggOjHmhR5jHYntTTHtfw115VqOEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )