INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b35939a1e4b099146867be6c769935cbab43ef938990a5ec56e124544174473', 
    'JVmJD8gv0UUI1qYjiJBy7F24FpeabpGzwLb5O4yJrwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)