INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab8ec40486dfa69012b7f4a9560e0aa31fa40f8403ec874d489cdff425e6a36b', 
    'Z0dWzAt6wQNK6XbZcc2y2gq2Kiru1uFpPsM1w5eUGwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)