INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '973fcb18ae89f7c17aabd8006eccbe44dc3af919f284f158fa20f27c2cb13541', 
    'n1BAOlsN51GxZrzDgLYwIjpkS9wRgOGkMTEX2shWmzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)