UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7YRHvd+OIgaycA78Pu2I/Ydb9mLlAJW+mvK884uuFKo=' 
WHERE 
  key_id = 'bc26988b6b68ad22fec18aaad09652c86eeb070fb49191ef902816916d0be13f' 
  AND (
    token = '7YRHvd+OIgaycA78Pu2I/Ydb9mLlAJW+mvK884uuFKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )