INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d3ed36d209b3c83486b9e23648766fc3d0389554a6b7c4ee6aaadcdf1fbb486', 
    'hyYrBspdW180p36QN3H5yt+U98vidW3fRkRzglgbJKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)