UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KFaMaxkt28Gdv9VAgHREMWtV0W22tbD5IJWdlGXdBY4=' 
WHERE 
  key_id = '8a9df7d8bd2c264bd8049c2a4a05eadb62fd419774501fc5cbf7d62c86e3481b' 
  AND (
    token = 'KFaMaxkt28Gdv9VAgHREMWtV0W22tbD5IJWdlGXdBY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )