INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91cb42ad504bdc15230c367cb6ca947b43b8b56f406b579e36c5bbcfbff1416e', 
    'WvMtv1atrBzH6ZtTBxxjHAQFHDK8Q1keEEpCIXDh0N4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)