INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b7db21335b614de84e02282c196caec556386688b19364201839a59bde63c34', 
    'JHK2EorfVEkmHyiKlubuB66oHj5ZmFXf/U7jizJ13Gk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)