UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R8bKIn5ksuj2d9Yxz4+cn5iDwATxdRH+5dSgctXvnuo=' 
WHERE 
  key_id = '88cdbbd035d6dcc58309a78a742c32c1578eb4589488d7d0cb451a5e742244a5' 
  AND (
    token = 'R8bKIn5ksuj2d9Yxz4+cn5iDwATxdRH+5dSgctXvnuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )