INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81e48303f57e620db1b2e73143b68a159d62210615ccc5a634024e541b2b5c63', 
    'AvOZboN6Zv+OrmRjUQB/rhnQjpwelRx6SZn/NCafGxA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )