UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O5sOYsdLJRpy5k6e5aOdHlAZUQq4vpmZ7jhbMMdxnvw=' 
WHERE 
  key_id = 'b1ac36a89bcd082b38289dedb466457dadc6c10f16181de99ede1aebad582033' 
  AND (
    token = 'O5sOYsdLJRpy5k6e5aOdHlAZUQq4vpmZ7jhbMMdxnvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )