INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9e19344e8c204c9155c22c4f896c81c26b1bcabf483335164e94e460c02c6b1', 
    'VbrJlcUCwqnrlY2CCXh0ay7Zj8+7R+v3CeV2OVfh3EE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)