INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34a7b87f449e2fb3fbc65a68b5aed8d5398f4772e6d5d89272f76725d31d98c3', 
    'NzmYjfGkBA8fly6DQfzR9wQO/dZGuxbXX4G96WJmFKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)