UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LKFtszW85K1zETWlLBYjQOZsjTlK3v1pZdGLYaB+/7U=' 
WHERE 
  key_id = 'f508a7ea0cc4de48e6b9c604511d0cf6637446efcc6f408b1031b6be6ff3277f' 
  AND (
    token = 'LKFtszW85K1zETWlLBYjQOZsjTlK3v1pZdGLYaB+/7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )