INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a812bfccf53f53ee790ed3dce5856312896ea59968f6024cf0cbb773d77a6e95', 
    '0HhZwBhs1z8TpMTg+BrbxLwukkIxWj5zQYeTyXOMi1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)