UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '++CHyb8ewSJhrPWFwgqJ7/5nUqu/gAqoqwFc20t5D/c=' 
WHERE 
  key_id = '73a70a647408ee60cb51cbc45b844b8c620d2479bdba0ee9194bf36b723eb6bf' 
  AND (
    token = '++CHyb8ewSJhrPWFwgqJ7/5nUqu/gAqoqwFc20t5D/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )