INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1cfc4d366c5f97a16ce4604986a235aaa3e3641d7682c38090b2b1ee7af9d93', 
    'uQzpKcLFZmAeuflCdEmCNNImcNqzrYYjFnGOd9pFrjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)