INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ca68c8e38980576f40bbca4b007fed51607f0ab6fb2b72c66b450db3d902f52', 
    '0OW7McwXv58jll822bjlqGZXEsvqRKeNNuA4JzFNmJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)