INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cf3b9f3d9dabf5cacda314bdf112eff4f0f5aed54dfc29a2fd6d3dc427da15e', 
    'rg2Yxvd1ePWUZGoDUvpWvGRI+LdFyoJv4whqTwLGMEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)