INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bf94163f29165e0629756f8741561927f5d0ee047745551bdadb30841ffd28f', 
    'ly+vt6IVH0Alx4YFggfkHdKX7GekUf1PHRIUAFsf4hM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)