INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b42eb77ac0c3de3ce7bf9e2f35718374f4bb124ad34645d9a6ba2051e9d80ee', 
    'A9DMKpQMx4Srr2LcnhC9nwHzAADleA3ozMNJrFB2Csg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)