INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4deca2eff2227177280a74f65922cb5d5302d0831b1c20f180c89b444584374c', 
    'Tp3ItrVOU6prLKJHwWaRJ2xt2WymJplELNdX9tgq4jo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)