INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b466420152517ae940cc8bfff80d6df7326e7d7cd6d7af0768ec5b74b2c9f10c', 
    'ATigJM9JAZYfJRT2A6cbciP34rac2EIgH94qiuO8+mg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)