INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81233f8c39cb42a2ae3a722ba9d37a7be497de146b0c77549b2bd1519a84ebaa', 
    '/0zZ6aXOh2no2O3BG2nv6RJCsQCab7M213gob3e7564=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)