UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LjpZ2QRowYt0J+QxCxgRDPZVboIBh5NjdT7FCqMx/9c=' 
WHERE 
  key_id = 'cb04cf56e78312e0d9d5b9684c734b27e3c91ec7714682d86c105820a11ea13b' 
  AND (
    token = 'LjpZ2QRowYt0J+QxCxgRDPZVboIBh5NjdT7FCqMx/9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )