INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6170a1ad50909d1cbfdf5d10e8b01ebbb34c71c124ea19d7917d3a7a2c376090', 
    'cKx3VGbE3J5mN0lClSfGHYsE996dlAVaFG5kGikIn4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)