INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca8db8817b9b393d3450b6e425f2a5939c82c42baabbb18e3d78e9dcd76bd1cf', 
    'baG8tmtMHm0YGQptrzk4lx5dENt7ttK+mnH1+mmz18E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)