INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db6d6803216776edbde7e9edd0f8d8975714c12294099fc42178cae4211107da', 
    'caD9LFWrwo38X8u3oveCpxZU9tUwDRH0s13LSCMLdVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)