INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e61f40ffa54c9fbc583425e4a515fe341f95abf083fbc8bd9e7666f513e819bd', 
    'k6UaH4xYjSt1zvVdeF34TKAJSrs5tNEwKlTdH+H5DRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)