INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4a161566d0da9b1418999c0d3bafff4d5975572086f94a8b1dd7bf4447b8f55', 
    '4IqbM1dpHPWvidCmJJCQENxM4YpIChqxiUkuYRd23xw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)