UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sYdNgNXTgWpR4wRAY+tJpgnQDPtDOKKHxM4oX30iaNU=' 
WHERE 
  key_id = 'b4d1e747d23409035119b295d5a919bb8fb5df950babc8ea7d04acabe38ee877' 
  AND (
    token = 'sYdNgNXTgWpR4wRAY+tJpgnQDPtDOKKHxM4oX30iaNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )