UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IZPzxVAjrTIgXyZkKaZn50aNf6fdohUlJwDF51psEZg=' 
WHERE 
  key_id = '030bb6993c21701a60fbd98a8945ee41db17303ee454a2411d6f3239ff7c130d' 
  AND (
    token = 'IZPzxVAjrTIgXyZkKaZn50aNf6fdohUlJwDF51psEZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )