UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zyBE6Zy0RSJfADzlPlN+nkUnc7FyqpwF3rwFgCfVB1c=' 
WHERE 
  key_id = '9e0780ec02b4d3484c958cc93909856c7a011b1d7de49e25acfad006156d8e7d' 
  AND (
    token = 'zyBE6Zy0RSJfADzlPlN+nkUnc7FyqpwF3rwFgCfVB1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )