UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fgjSCc0WT8uEz5gcgz3f3RPYZLJdOchATdOUtg5rL4U=' 
WHERE 
  key_id = '194ea135669ae4aea2e7eb6a6d05c943a50ac7014c31d42535796dd75d090e3c' 
  AND (
    token = 'fgjSCc0WT8uEz5gcgz3f3RPYZLJdOchATdOUtg5rL4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )