UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PrAQ/vP5ADaPEylN9y5JJRAHOjHjYAw9VresvPInWrM=' 
WHERE 
  key_id = 'f7ef936ac41fdf5dcc3bba4c3c67b3527ac0757e91f1d67c1358731a8237ed54' 
  AND (
    token = 'PrAQ/vP5ADaPEylN9y5JJRAHOjHjYAw9VresvPInWrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )