INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4069d3ef8d54a6ac411ef715756ce945a1bf83102c5175e57da939fb097a80d', 
    'ZMW2nHJrrBBG3k+lMUlP2xr26vcIxl98e5Tivek/iWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)