INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c20ff563e475be8c8db36e5cdd3b1486b43b9c6eb627a8865ac1f33ac2a7c8b', 
    't12T5VUGh9x6CDIefLQtcw7t/J5vDUFA1FkNcEFVf9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)