INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d4b19fe456ae7f188bc17626a44d777455b3ffb5a105098ccae95800d998938', 
    'Duu4z+s9rlRylgp9txTD4oJQ+XuQQch3mqERbISs7FU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)