UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JZNDEZLOG4fLdkFDX9iLuDkN0lajcF7UoRNWewNhTSI=' 
WHERE 
  key_id = '273c1a1f9dca0141f0e986dd1d3ebd97f6eac631579669b71340ca0f448b16f7' 
  AND (
    token = 'JZNDEZLOG4fLdkFDX9iLuDkN0lajcF7UoRNWewNhTSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )