UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5JiGCsX+6WmCcEmH32FSJARUDXd8PVCmhlk4Cl8PQBo=' 
WHERE 
  key_id = '77ff454c03af8b8fd9c40215651b51eae966583f7828274b36773736e9e8a533' 
  AND (
    token = '5JiGCsX+6WmCcEmH32FSJARUDXd8PVCmhlk4Cl8PQBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )