INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb5b8020307204921f8f59c125d72abc4dc00485488ef410e22fcfdb0407b6d6', 
    'UCUxuzOJpIUAszIlIA8EMtAehmaVX8XjjovYbKaCRgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)