UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NvBkd1q2BjL+ZSoM/CqdzZoPB3f0NO66pGwlR2Fv6zY=' 
WHERE 
  key_id = '915a68e55b5d903874acaec3c7d5204a907c8254b529e5f2516f71362728d705' 
  AND (
    token = 'NvBkd1q2BjL+ZSoM/CqdzZoPB3f0NO66pGwlR2Fv6zY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )