UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fF1SKFyaJ+b13wg+x3ep5Hk8O5cmD5mZ3Nr8JDiaU7s=' 
WHERE 
  key_id = '80b5c69e77f35a1669435dbbb37e697e9ab8c38baf20e6efdb0cb085aefa2750' 
  AND (
    token = 'fF1SKFyaJ+b13wg+x3ep5Hk8O5cmD5mZ3Nr8JDiaU7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )