UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iHj0K+6dJ5ji9mvaYOMTYqvUbSo3MW7T9cXe/cy5cGA=' 
WHERE 
  key_id = '4e0128a76150ef77ae2b6bb06b4dd9f3c9186b3d1cceeb8c2c356d99cae337ff' 
  AND (
    token = 'iHj0K+6dJ5ji9mvaYOMTYqvUbSo3MW7T9cXe/cy5cGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )