UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2Zv3dnYIoekWasU9JIw6Em2/fSDQmo+slmNFdqcXaI=' 
WHERE 
  key_id = 'bb6220be39e190b15cbc395c42582831c30c67d9d882ba3b4fc388d806bf4011' 
  AND (
    token = 'y2Zv3dnYIoekWasU9JIw6Em2/fSDQmo+slmNFdqcXaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )