INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e8b18f5f20f8498a494d12bca2400ada8e8bab0ae5c390931205587794fb559', 
    'UAzXFGYBM4WllvZ/50qNQ4hYeYamm0ufoPISNHKJTjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)