INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '237cffc3df174d4ecc07074a0add9c451693005d9834da18b30e00a60a41bd36', 
    '8crmtJcWjgbop7ytBPlGRuj1O1hQfDpxAD30Bkj+7vM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)