INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '814cbfac103ae0f31f006eed5be5adfbaa0f772e7e833692a65b42d7bb61834d', 
    'r9HVvi023wUM80vZDcWXX6npRc7gz6dAl6IiZrRSRQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)