UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0OIPvgHdAihiv/Iqq1wIs2ZSTOh/O9ib12IB0ekxXlw=' 
WHERE 
  key_id = 'ae8635c1d67625bafd144b15e31defa65de50c2dfac24befcff92b95db0fe81a' 
  AND (
    token = '0OIPvgHdAihiv/Iqq1wIs2ZSTOh/O9ib12IB0ekxXlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )