INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a6315ed8dbd6780c301b6fdc57c27f3d4bde2cd3e5c6f1d14c8ce279037cf6b', 
    'a899mSoDx57bKVEMMdh8tkI88Zu6y051vIv2jh6czCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)