INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89069e6a9a011f47b7dc103e534b11745d520f196f3ca6c27deb284a50225254', 
    '/8sFS9PjZP1ChidW8FTx0pskjdB9S5PR32lTljIN/0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)