INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96b59d274d11d90ab14c0d2def0d91454b44bb54263571192ae3334710eb2530', 
    '8S60g0fZkWfDdJZu7Y7U4YnqfI0DuvQ8C9cgwV+SzDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)