INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b93325d363d8aab5535ed187fc6f8f29acb0f6b92caa6a520793f236e1e927e', 
    'gq5ke9HYJ0LMCBfZU2M+lbHr5FXEba7HubumrYeJ1xw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)