INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff6d9a4691294a3ccca1b7df0f245dd41bfe0b7c669bb85a51d87a0771318293', 
    'KZYrMSeIEmxOsurHUIUDZ0stYdEP/js4HkXZ08GkyRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)