UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sdH6Ds7cTy50a8i6zfQx3zEg4No5nj+IBYD9bdQUhw4=' 
WHERE 
  key_id = '0a82d4b54508f5cb2071129100f03765842de5b74a9189070e21d073c93dae03' 
  AND (
    token = 'sdH6Ds7cTy50a8i6zfQx3zEg4No5nj+IBYD9bdQUhw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )