INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9dd21e8f26807a80c05348cef7d2ad8fde19da92f5cdd2c4f48f789869e2ce0', 
    'cRmNG3IqldzqS31iysdIQl/iysfUQkUr2rEexUU/lT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)