INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e793d74f6593d18460aa46d8b6c041d7d00ee3317b43fd663035e32e757c586', 
    'Vgf1FWQIG9GTLLHl7mDpPFXIYla54cmUixRUSRGKVg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)