INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff4e6338d666fcddd9b9c71f505c9bcb7b70720d1b71a2e43bf987543aa32da9', 
    'ybQ8UKPJghBKcvaVAMy/gwxw/j7NmSOcibl2UnBeHf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)