INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64eba2d368f4e7934e362413de26e947dbe9b0f24140957fc8726160b72b8bc3', 
    'c2mVp1XQCwAHkCEU34lpEpqeeH1mve078HJwTc89X/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)