INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a91b9b55ec5f64e3bc024b24bfdf884efbdc17a393c7067ffcd6b3e5f0dfd32e', 
    'Nbut28UzNWw+pAbcp1CtHdxyI7wrOiWVxvmGJbqcgc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)