INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fd016c6a2efb3af9dabbc7cc98efa18f48e5e6ef01cadaedb3baf9c7d5a0053', 
    'e6clMChl9TDrZ9liACwCRqrydk7za0shznYwYdeDdqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)