UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aUdlGchmgVI/oHbpThHKf+onBxTKET8CeFO6lG14q80=' 
WHERE 
  key_id = 'e828c94d8c503049c076fb294d4c810c6cd40c501b3beaefe04646bd0b4f1e38' 
  AND (
    token = 'aUdlGchmgVI/oHbpThHKf+onBxTKET8CeFO6lG14q80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )