UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '63MdmL5yhKubgq+3mP5txIVwS4XlOip8+bGHHQPFhWg=' 
WHERE 
  key_id = '9f2c22b7c468d39d22ae1769534d9d253d90c85e6086c99fc3a4fae4c623030d' 
  AND (
    token = '63MdmL5yhKubgq+3mP5txIVwS4XlOip8+bGHHQPFhWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )