INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40edc74323842c9becd7dde8a0c7ed01329931af29deffa74af0ff6e932d05a3', 
    'Q4nrW/XRx5XUvsWBmCzcRnnlbmTHPyd4xtKqKCJPQ5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)