UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UtHw7MnzI5Dr2na708t8iTs75ByRrkkJ/TSI19XvHFs=' 
WHERE 
  key_id = '6f771c7f6f94a2eb1c77d4515205d4b6ba1b142d7d3a871b9a2640b2d675a561' 
  AND (
    token = 'UtHw7MnzI5Dr2na708t8iTs75ByRrkkJ/TSI19XvHFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )