INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '817028709c5c5a715f277d67f5bb9d16469c8dbf4769d649424ca648f72c50b3', 
    'vw8wEz7wkDcmjoyN9HgQXxmT7yxlo7pecTzm65gnemc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)