INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1b6ab774b67dd04a37504679108acf08f7b302f87da4f2cc8b0df806048668e', 
    'aVx5xRiDTeDvQJX4rqUl2rrhRW4qoO/q5b3d20VDmiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)