INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bba049e5d539f37468778e5778eb5a17b6301db9a427fa87a623c915e80e5fdc', 
    'kMyIDWtfqmRHV5caMIMEP6sgRDt/rnFJLKj//OSbKyU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)