INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b88f1e030827e7e2cde9a9f40de901aba19035688bdd9415b0c75f014da3624b', 
    'oEtaa0dQI0Q+1PCjywyoJNLng96TcozMhHHaoPZzS2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)