INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9d2b4e02413fca8be406beff92ff9d0862402babadaa81364d3e0d8c70da42f', 
    'vjae83i/N4vr7rGGfxFElhhlAenNUum61KPxAWEM4c8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)