INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b54fdccc3dc6367a71ebd9334644ef0ce521402486d4a9d1f529782d91f413d2', 
    'ZvKQP+OfhUJwVDXoJqs6hu72H6klNYFgKtchEu9nL+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)