INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '254a241cd84ed51ff2ef1e70506823580b770cc4862bb11a0b97d685ed4aaa64', 
    'ZuT1pehr7ivVehqfEBE9N7QPAxR8qS81cdqBqcyXi/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)