INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dde6cbb64cbba849b5eadf4006a4748f43b4bb34266f462c850cc3d41241da4a', 
    'a8pQbayAK/X08wSuqu6sTsP2fK3LmSuwk+GINRkK2Rw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)