UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HI04TAWQnrTnT8IoqUBRxSwjuj8RuUATUP4GFeGtKFk=' 
WHERE 
  key_id = '2b8737a3264ea675f508ebacecbf2d2b60622560ce35c5c75f4a9483f92466f4' 
  AND (
    token = 'HI04TAWQnrTnT8IoqUBRxSwjuj8RuUATUP4GFeGtKFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )