INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '516141a9d7f8eca84e487eb3fb5e77f3273a1ebb149adf4cfa982e7301f7e29a', 
    'UGdVvqbKzntRPaWN3H69W6Rrhi91C6a7JtUk2dhh39U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)