INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74b79df46cf8e1374bdf8c8ed2917a9726ee3c58ab38a7571a6a25eafc685357', 
    'PNwuXMlBHBh3nDoWSq5wSe67Q6dflB5voC+8Muvo59k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)