INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7419763d6d1d3f133663cc0840d69951320ecd79b55b533ff72f8e3d56d666a5', 
    '/BjxkDC1KGaKdkw1Z1zfR7OpokA+sUNoB5fmNZHiM1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)