INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '455468e13f9242626fe94a30989b06cf0cec9204749430581ecfa4cc23459bbb', 
    'xpStEHHy3jbI6QDLPjtUXGpTYbDdk4tkrI0sjUuu8QE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)