INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da3f80e36b1dee3e413ee550713680f258332fcd87048078d6ccaaf678f66539', 
    'n+ms3xtHNhq+QWzNobSMLsifp6zARmwPJzAWlsEvLxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)