UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qXQS6vXefHDWmC9k/prc3tpL3F5UGdiTTxgByR0yJ74=' 
WHERE 
  key_id = '9c7179eff164fc6cdebee13f676ae59643417cf15f8489203b414332e72903d5' 
  AND (
    token = 'qXQS6vXefHDWmC9k/prc3tpL3F5UGdiTTxgByR0yJ74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )