INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26cab257cd823d387543b9f3a23a81c597c927a442376098e7a19d64a0174523', 
    '3j2gKcNcFUJY7jgfDrb6ip3MpdHpkyXJ4qUuOsY7t+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)