INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49c6ac7443807da2b6d6d40518bd238e2c0b336826e847ddac755333dece89bb', 
    'Ki4lN8zWF26yWBZkUf72PWl27EV7gjLol+Wjoz55qt4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)