INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d9816b63ae1a076599a2afda250c7f4cf22efdee643ace7ff4d03a9f3d2bceb', 
    'UoN7yYViEmRV35xwPkMQZQHa0jM+6Qj78Op88EVZkBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)