INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7be2b52b7bb6e33be94a51eceb006a51a61de66cd04cb3944730887abe13978', 
    'jZ/NGl5oWML32M2rXUFSqoALBsc7VAwtUsoZU4xjLMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)