INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1648666a4fd8a5800fe65e6ada83ad3ae8fd5ea1555760ef4f48e7619f8bc4e', 
    'LmpUHXnSbEnBQ0jHgJzv+B5ChEORVUE1Vn2em+7WOIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)