UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0xtJel5rPDxU/VChFX5uBtpG/ULLqdWRyrWp5HGKLBA=' 
WHERE 
  key_id = 'bf4c02cc895aa7601691b074f7f89f4d5613ca5327feb6407e732583c6336380' 
  AND (
    token = '0xtJel5rPDxU/VChFX5uBtpG/ULLqdWRyrWp5HGKLBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )