INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bf8bbd52c82742691d347fb72a3d9d109f03128f69be66e5a00ca2ac0bcf19e', 
    'XKFn7jwWgGLsg8R1dTJ2Ul15Bl5pHPuKlHbM2rcynZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)