INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcfde8f645cff2f93b5d66fe57e244658af07a660fc114b4510867a2aa900e81', 
    'yhdg+e284pHfC7o4nSwVAzNlVG0JIEH68mAiXqkQbNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)