INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf769b4a40d64633c2e3f64a304a3bdbeb160cd223631c7a65d8a60739d38142', 
    'gKV2IAy7zrHVcfTcXB1YuI1cgOAuUJAL1VL+WPvlkPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)