UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ejgakkq+1IseCRviiDjVW2LgXnt4jj+72LPt06aSqI=' 
WHERE 
  key_id = '7db54f9b063a602247fb4de213dc11c70274a3e14ec18ccb5325b997f9f6b709' 
  AND (
    token = '2ejgakkq+1IseCRviiDjVW2LgXnt4jj+72LPt06aSqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )