UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LIThOD33/6lOa11PrbtpnnVqYVaY0CSqTLib1uI9vHg=' 
WHERE 
  key_id = '347d0f229e53d59fdbcd997cf6128c385aea8c28b53e8a61a3ac33f3ae710b48' 
  AND (
    token = 'LIThOD33/6lOa11PrbtpnnVqYVaY0CSqTLib1uI9vHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )