UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HOvlHI43U7c/MMOIodMyPSduQCX3jNLILsZvD3yx9zk=' 
WHERE 
  key_id = '764ff1dc39344a51c25fcaec54dcfa8a95e4108efa0d0d52a55a26c5ade49230' 
  AND (
    token = 'HOvlHI43U7c/MMOIodMyPSduQCX3jNLILsZvD3yx9zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )