INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b23546e1e4abb401b72b293d5cc6d8242fb293bea3a112bf7b5c34cb4df66876', 
    'jT4N0yrPZcVQN51EvF3w5L7RHFkrZuZVQlJt/D/Bkog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)