UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i9MusRKv4NzsTf8QrCRnkFEUr3nRwTJuTKZddKo9aXE=' 
WHERE 
  key_id = '24a1f3ae8cd76b49154f24ea329c2af504cccb39d906d73a95ece369706b0164' 
  AND (
    token = 'i9MusRKv4NzsTf8QrCRnkFEUr3nRwTJuTKZddKo9aXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )