UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SsI+6+JkhTcOIaE4th3oY+CsVWZEJZ+97SjUTM8UGF4=' 
WHERE 
  key_id = '3a8b95b47ccaa75c05fea8e48e08a5f1be58d2914c66b03fb1f0c4f4555082bd' 
  AND (
    token = 'SsI+6+JkhTcOIaE4th3oY+CsVWZEJZ+97SjUTM8UGF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )