UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pdUm1pjx5h7fuW7EPHM1rx0eE6GXzpJ94rBP7aGUYzw=' 
WHERE 
  key_id = '5787aefadc911fcb30d1f2c2bef505c809e2807f55e5b9f230459eed7882c6ad' 
  AND (
    token = 'pdUm1pjx5h7fuW7EPHM1rx0eE6GXzpJ94rBP7aGUYzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )