INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6ea3c0e19b7eaae33ea6cea7cb192fcda681b7909e462e1ac15e41f9fd3f396', 
    'VeqdYLQE1R2sByemfDmQHidXi9vlQYJlCNwswwlyRB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)