UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K1jiPG6Iel3pNNIwdQLPeTqEEOhCdLmooeWpxPfPCWo=' 
WHERE 
  key_id = '4e3bd5dec6bc433bbc374fbcc66a525ec8a985879ed94f2684e0bd129355ee69' 
  AND (
    token = 'K1jiPG6Iel3pNNIwdQLPeTqEEOhCdLmooeWpxPfPCWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )