INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c216773bb1686898f06522fb0006a8b83dd2458b51a2d1a2286ccf825dae672', 
    'sxc9WdAEY8xvbC8IdUtjiGQdLcLv6DNNSSCkYdfJwF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)