UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yb6IiUZkNCGXlSI+DV20XU4gDtDstEM/wtE0NLsS1Po=' 
WHERE 
  key_id = '1273c937d8ab9c336d614c6ec4a6468a3dd33a439dbe182a8afad69c421030a9' 
  AND (
    token = 'yb6IiUZkNCGXlSI+DV20XU4gDtDstEM/wtE0NLsS1Po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )