UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UCyjG567aSo39nG9MH8FHEGU1Z5n7uUKTY475jxCoVU=' 
WHERE 
  key_id = 'b8fd60c25ca2cd415bc8a57f218b5ea856896ac0223f7b358f203a739bf8fc11' 
  AND (
    token = 'UCyjG567aSo39nG9MH8FHEGU1Z5n7uUKTY475jxCoVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )