UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0lJQiHkpB2ejCfa+3p0mkkbtTgC8QWiGGjDt6jut1dA=' 
WHERE 
  key_id = '75bd2ff14aa6f2ec5439079277864c175989912ae83d0c36fb2fd96baad1032f' 
  AND (
    token = '0lJQiHkpB2ejCfa+3p0mkkbtTgC8QWiGGjDt6jut1dA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )