INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8ac2bf507a0bb16a9c1a4e996f942ab7dd8bdfc3f8ec466d77b93d2019cc70c', 
    'PrOUY3AYedScCkFjUpaDwJ3MK8paIc2TIimmWnrISjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)