INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf78b357272d28f5b7b28c86b11d3d6a98190626724dc752f97c4552396287cb', 
    'l+pOeDmYueh/tvVzknucTp3lAifD3QjemdaFRS51iA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)