UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A8HuIAHwV4hSAKXeQQeLCC2oZRmCE/8C1eM/AW2h1QE=' 
WHERE 
  key_id = '4ce3d1fc8d0c253db2df3e53722638706bc140c93abf525b233d02df9e5feed5' 
  AND (
    token = 'A8HuIAHwV4hSAKXeQQeLCC2oZRmCE/8C1eM/AW2h1QE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )