UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X0xcp0WF5D/7sMyPNasgPjHnwI0pxGsank7hKu5sSh4=' 
WHERE 
  key_id = '892681d43b2f26052227eafc0370f852b1eca3484b26882416408ea31cc98e80' 
  AND (
    token = 'X0xcp0WF5D/7sMyPNasgPjHnwI0pxGsank7hKu5sSh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )