UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8bFe2ujgFF9b4iFZHqTokynBPBbQdNYUpj22FHxmN0=' 
WHERE 
  key_id = '9d2b42e23e023ccaef3bcd07ca62534e520bff875ba9701a3ab0bcf2fb87bb62' 
  AND (
    token = 'g8bFe2ujgFF9b4iFZHqTokynBPBbQdNYUpj22FHxmN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )