UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sZfoFrkBSmS6rf9qVW2dT+BhjIDXaUHmdVQoMvJAQYk=' 
WHERE 
  key_id = '67eefc0600fe52f6906f1d9438998cbde2e29c76a5dc6081315aaa77e7d911b9' 
  AND (
    token = 'sZfoFrkBSmS6rf9qVW2dT+BhjIDXaUHmdVQoMvJAQYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )