INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb8c6fc3eafdda1374a328f238d1b5e8806d2353060b28a08b78e2c29c39a6a2', 
    'hzDsNuqo2CpBDV4o/eC/xJaCZkeDxMhbe3lNf7AZNwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)