INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b936ea3066db6bc0a762bd9d0ca2688c7b134b167c391b4bc75de6d7f83b2d3', 
    'PORogEYk1T0xMb+xydg9rqcrVNtAd8u1xp3KeVtc9xs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)