UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gXSuW+HssZhNCG4COhuVLnCJWdKrMdOjOxjbHxrcHt0=' 
WHERE 
  key_id = '0c0d0c171fbe5a889df36c7a611e101a35bf61e181c25161008fe0dfdc9cd2bb' 
  AND (
    token = 'gXSuW+HssZhNCG4COhuVLnCJWdKrMdOjOxjbHxrcHt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )