INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad20f46d248f14d99a1bd88233403d12a058ca4554aaf8fff6ea59fb655bed18', 
    'h37Zo/TL2vT893AB6QOADkJAyjAaMjt3Huqx0UO2pIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)