UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1fcnAMxHrRa2AEAvshklD2edyoybdfItmikZDqzUzUU=' 
WHERE 
  key_id = '7141f8790e83152cf28aca939460908edba22e6d1b9e568f86737a25134be2fd' 
  AND (
    token = '1fcnAMxHrRa2AEAvshklD2edyoybdfItmikZDqzUzUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )