INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f2322550c823b47b83c832fb8d8a5e259d2e242d8860e9d8e83ee5cee55c911', 
    'iQKNbRHNNecaMIqVNiMnJErc1HD1iqmatArav1Z3QIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)