UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tLrfZ+bXq/UOTFgQIYJuX9Q3cAg8Y/U17q6Ean8KA24=' 
WHERE 
  key_id = 'f27f91f2f25976f90f69243566240d220027b9f812b60e68d9c3e0d6364b0c1c' 
  AND (
    token = 'tLrfZ+bXq/UOTFgQIYJuX9Q3cAg8Y/U17q6Ean8KA24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )