INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '542d56f76b1c7bfa13e67eabcdc2f1436305f90af4d8848d9dbb9df7df48c5d9', 
    'NbgEh9ieTu3hzZAwjDb+E64icGwsalhmxnxQdrNtKkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)