INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd28796e2d5c8025f22ed15b819fee940bad939a0ac12f182db47f92de91df2b2', 
    'eK5OqKycDe9jwu0sZtxWEtj57p/yjdxIqZNAluI+pCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)