INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b16fbec2cf8e95ee7ff8df62037087766aa03be593d6c2c27d66a97ba45f066', 
    'xecF2FRFk23Q3dNortVL1mLxyNzyTi5NRajFsJwNm+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)