INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18b08bbceee213840d9558b388480c3e3a292fa7cc763b505d845f71a0be0545', 
    'vV6axZUJCvlOgWmdwBXNc9Mvs8sVg/EBj3QgRkMhSOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)