INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '412a1a8bbb6a06a3c5e91e2dcb21baccc4c5a0c2099e738775b50d0164206128', 
    '4emORXETm1Btc1oWn7KQO0YID4Z2OHfVbRQwfhxcJgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)