INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab50218942b538d8e81d3c8f42ef402da5d9d8e90d018b13faa31cb8ee9e0247', 
    'SZmoKLehhZMp47TXZ6FivU3P+VxMihUMqF191r9paQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)