INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f8327dd98d7cc3a3cc84e347de0a441e464a8889d7b523b38ba5482010b56e0', 
    'fMcrIj31z62S5Zd0JZUeng00Mn9iUPnOIkHqfPStj8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00082

Result

int(1)