INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ebf091cd1f98a3c13a0de763cd95647a293aefaef582dbf56edc3ecd3ea3557', 
    'TLZlsmmQcg5ZEToj/2w8GCIjmkLYhj14vx9oibthUkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)