INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2adc083c97a39a585a3d470878df901a31f57fe8172b1e171506e6cd25977ee3', 
    'mIQndGengQbGZ/IQ1BbB5r7t2xVEAjG9TE1UA0ZXMtc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)