UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oXe7GzowWc207YlKs5oWT8DIrjf9/6IL0ffmXEDG+R0=' 
WHERE 
  key_id = 'a5b2edef775a44dff46583fabd6d2510892d6260fb2b623b6992210fc19d2dae' 
  AND (
    token = 'oXe7GzowWc207YlKs5oWT8DIrjf9/6IL0ffmXEDG+R0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )