UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PkS/2O94bWxQZJqlNNkswz3qrqcQ941q1OohFQ/yldA=' 
WHERE 
  key_id = 'c522fa03e17acd56309d64ca1641708c1dee36b7a741f5d173ef380c7adc7d35' 
  AND (
    token = 'PkS/2O94bWxQZJqlNNkswz3qrqcQ941q1OohFQ/yldA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )