INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c89accf8c66bed2b768f002d3d404b65f5b9b52622cb0a72198120d599de40cf', 
    'yzxaBfw/wvTGp87VKsgmTWW6TknWGv4OCl/1ky1XDBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)