UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7FGzTb4UAdja5HKUJGcfgQRKzBThdjfeIRRPei1rCc4=' 
WHERE 
  key_id = 'e55676843b300cc21601dbfce0bbb89aca068e3ec691db463cfdcc6a25fb638d' 
  AND (
    token = '7FGzTb4UAdja5HKUJGcfgQRKzBThdjfeIRRPei1rCc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )