INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc2586b73a190de816b959a0957ec5fad51518528ffc5f198d91b5c31227c223', 
    'ezOVBcRQQav+KSp2KRzVvKwtF2mnrtGWpj9g97n/DFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)