INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a916fa291a388d403331874d3141bf0bbc4948d2ebe7ac16a8394f0bdf44f9c1', 
    'BqNQVoeUiSGbDHSWscR+zRJ8jrWHK72tEtZjXZWH5ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)