UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TAhhj4d06iV7KwOwhwB72qwhM1YY9wNxRkk2Q79RRoI=' 
WHERE 
  key_id = '46431f9ee2b6679740b43aa6f991688b3a9d820dea7401decfa0615609721aa2' 
  AND (
    token = 'TAhhj4d06iV7KwOwhwB72qwhM1YY9wNxRkk2Q79RRoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )