UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yilkzvoau4E4QAT2LfOVrvn9l9iDovfaUVSC8edc+fA=' 
WHERE 
  key_id = '515a2a5b44e66a9df0ae83101722cf2128d1ce77e2f1cfcd1d88b09079afacd3' 
  AND (
    token = 'Yilkzvoau4E4QAT2LfOVrvn9l9iDovfaUVSC8edc+fA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )