INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53b93c225b55cdf033aa0b3da006d8f86958ab33bb20d62172c3d024d9a263f6', 
    'xImAa9iQM+IZ6tS9yTsgD3vTjMYLTFMONXrzczlh+E0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)