UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JAVpW7eQEai7Xj1VyedRrndgsLtG7FlsNWwMqZe8Fpk=' 
WHERE 
  key_id = '8ea2c353ecc127f4e2bcd614f1c188ea1366ed056e4f63e3f78e078b76dfed41' 
  AND (
    token = 'JAVpW7eQEai7Xj1VyedRrndgsLtG7FlsNWwMqZe8Fpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )