INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb68213d2fa58b2856805e24cfdac398132768ed984055e0fc9cb625d39ecc7b', 
    'GuM1Wso0cXLBBLiXkchtD/Aoz4mjRkM7pts9W9IMlCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)