UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MOM8dTmbo5lCBMgdv+L78pPptWkrMNEnCT6m444gS+s=' 
WHERE 
  key_id = 'e8f3e35d4f8dcfba6b5a91cab8ab8066103420330fc04180737b8c09eb6fb8e2' 
  AND (
    token = 'MOM8dTmbo5lCBMgdv+L78pPptWkrMNEnCT6m444gS+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )