INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3de3111a84faade12dc70495961be74909f5a2b86ed078d3df209eee34f3782c', 
    'szaQGjrUJnt081UxLcZTdrTkiaDr0Nc9Al7Uioo0DnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)