UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5zdLKgb0srI6CPDPQP17ESwE4n7yF9FIkyeTmxKutOk=' 
WHERE 
  key_id = 'd36ee2fa21ba169b85987baf54aa9d8533c40213381dd6ae5aa95f859ad5258a' 
  AND (
    token = '5zdLKgb0srI6CPDPQP17ESwE4n7yF9FIkyeTmxKutOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )