INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e291f44f4875409ca481f49b06fda4325fbf6afc768f5568d01aaf9d358eff9e', 
    '/2nRz8SxGNH36DTt93E5uSnHpvEufAID/PgR3TCvz2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)