INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c19cc76df4e35bccfb562000870ce94c94313a7b420b4e99736cdd8e5a8c0aac', 
    'CTIiEhjNYSb+jIDPE8gZtADI4rTHDM5z6sumuAElhc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)