INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56ff68427d03fa833c203f7d1a02596fab386b72536b3b5a544c801de0d46f29', 
    'erADECWWvguQkChSQvzThef4H4IKBYtdiKcOLAPlNwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)