INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa3e6ca4ce0209f305582a8cb46562e977f78bf664668d680381c8504744cd10', 
    'RZ0HcBQUjtReNEf6mc+DZ7KCkm700VegCNn9B5wy7Lk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)