INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e35b9849c54ddd88dd84cfa5d712e1ff8a7228803d1fd1fa231156e9dfd6f49', 
    'i/wOUSWY693ImWumghk2Q6kbrfLD2CDBtrhih7KytHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)