INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81038a385d0f7cc4536bd6df79e109cd7f3529f292005af6669de3d9cfa0216b', 
    'NUFhZRxgfzosHpyZi/pq1SSMnSloO1/equbhTDAtWFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)