INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd6dcb21078d285f20402a4ae1647405b1fa4e0f1f5cd57d5e23eff9a4e269bb', 
    'ncjOjkHovIRB3fTgtqmX1sj4fbR50o6MRRHvTfY8F6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)