INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26f3477d80b4613e10209084a7ff0d809e54bfcdc3a294edd50f35a7782b7551', 
    '/FFwuIcUTj4YHf/nVLHpW+vpjR8x2RaHplsAaIYibg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)