INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a4ca5ebb8c41e819153eaeb55a23a37457d90349ec562c82a79c82fe322f7fa', 
    'ktmrMV89vBGqim9ooIr7BsS4eHxRBhu/IeOJMg/bRX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)