UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lcoG/JKtvhJQs+xN/H5xy7q5WBywyvgiobNXoaXTk2o=' 
WHERE 
  key_id = '16ed1d8db0088b5473fb455150f18adeb43d457d62329ba0affb5a3da001c67d' 
  AND (
    token = 'lcoG/JKtvhJQs+xN/H5xy7q5WBywyvgiobNXoaXTk2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )