INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a171eaa970280258221a1563af17bb96a02e57b6989d71fb18a18ae61b4f943', 
    'psKU5Bv21QeWxgdkpqXHx6by+E4FHv8wLGABldRzyOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)