INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12a608a8c8bc84ef8e70b764d880e5f05b944322599fea2e3216cabdecfe0641', 
    'Xsz6OEQSwaLvBRl3FTbFtwkkVCpq1gOiDjMczlrJvJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)