INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '353b9bd8eb7be69d1a013be6fae71a61602f04d4e72edc735038f2f397bad3f3', 
    'k8dSN7Rx2okuT3oNbki5SDAUFil4LHNjYNzBCdZBH1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)