UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ub2VJo1oY4xEestVJ5Q/MK6V617qp9IfQQMQgp2BnC0=' 
WHERE 
  key_id = 'a894e13010d58b4660e7d0f275d1b4326befd36f20c166f566225eaae0f0ea33' 
  AND (
    token = 'Ub2VJo1oY4xEestVJ5Q/MK6V617qp9IfQQMQgp2BnC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )