INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42f67443201688006592ed47c793fbad05034bd01583c1b0b6d7897d0e273807', 
    'IAOUz1gxHFA8bRgdgph2GN4MEBLFRC4i2DxEI4SOW8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)