INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a84421200fe001264249959b4cf411894f43a2ab66cb70d23c24fbc649d6c3a', 
    'u9XjcHjXHgXPAYhnJy3EyhW4/v2Pmry8iflYUqr+/og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)