UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9tIJQkcZHPN5ZE7/bu9Aqq10/IvidkXtLDX0uxMUv0U=' 
WHERE 
  key_id = '12540d5cbbc20d48496731f2eab64c1b26c1b446f20f8dfcf81722a065529c80' 
  AND (
    token = '9tIJQkcZHPN5ZE7/bu9Aqq10/IvidkXtLDX0uxMUv0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )