INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0039cb0846e475d2b3db6e670fbc9fe7a933c689b5ec1a9e5869f70059c9f77b', 
    'WYAft69ZaGAF0By++ouTBHd4xum69jBKC6YWalP5F3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)