INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9b7fa738bb9f31c19730d69ab84074252baf1d6ce1e4073c1e5610f3feb409b', 
    'hfslOPU20XGi/oYgmk2XLoKhOxU13OGmDRYwsHy4CBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)