UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DdO2X++sTwUB5V8WtjhxIMDDyjVprU3Vdlir/aQ6cn4=' 
WHERE 
  key_id = 'cf78a9458af4b56ab94ba59b538a460abe397f29fb108af6854f82343706c611' 
  AND (
    token = 'DdO2X++sTwUB5V8WtjhxIMDDyjVprU3Vdlir/aQ6cn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )