INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32e0c0f8900745f6c2361733accca4df5a45079d977c71e7f26bec9f1ed71f6a', 
    'Lxn+gYeFB6c/AKuswx4y/Ut4wO2pDPezYVzwlozZ1XY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)