UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lbfNMJByR2siI3wrf9nSc0XatOYvZjqy8MU4bLQCCqQ=' 
WHERE 
  key_id = '9e36c2864c23580ded193d0d335b54bc15f9017512eb8e9f7e0f93bcf31baab9' 
  AND (
    token = 'lbfNMJByR2siI3wrf9nSc0XatOYvZjqy8MU4bLQCCqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )