INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efc921aa8b7ed0af7081779c79e028253d6775a3dd2e4bdd3772d7f395935b3a', 
    '/O48KS54J0wunqPZtk1FdYkdD1v588ZVPh/3cCJH1yQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)