INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30851031da8c1aaf2ab68d3018d54bf404fb1e68e400f825aca768994ddfe47c', 
    'lJV4BnP1yjUh7Yx1RUBTVFaEk60Nqi+GzWTS6F/TB30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)