UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oCxlSBeg43tcgPVHqSa0PnKShIxdz8b66pWkHKL68ck=' 
WHERE 
  key_id = '888a63317b520b1b2828df41a6148447a7c2f78d3baff7e5bd09ba08a157a111' 
  AND (
    token = 'oCxlSBeg43tcgPVHqSa0PnKShIxdz8b66pWkHKL68ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )