UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhGynDPrpdKZHePFPwfEf5Los9AtibzSuPEuZjRV7SA=' 
WHERE 
  key_id = '059234c05261a5e14cf588eb691aefc9e94ef35bac287c0fb3407ccc69e56157' 
  AND (
    token = 'WhGynDPrpdKZHePFPwfEf5Los9AtibzSuPEuZjRV7SA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )