INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18aeacfb6dd22a786742acd6c5cc59714744dad2f978a7f6317e51dec5ace467', 
    'iaht4kmRPkiN4URaR4N8HMFFvQPdJk2d3ZnoYpq/PxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)