INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef7bcc8fc7c032559e43290f807cdabd253fcd3492b6db7b73a7eecef896e98b', 
    'oN0NDRZWbH8UETTKVm2a6DeQiHqb3FfqGvW1jJa2IUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)