UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERUdgZGtM9M72MzdzjHu1ZQevtPOlaZ9sCT4Fbwn1go=' 
WHERE 
  key_id = '33986a20b85050e48ead0e85252e42526e046eb52d456581a5e3bc205d1981df' 
  AND (
    token = 'ERUdgZGtM9M72MzdzjHu1ZQevtPOlaZ9sCT4Fbwn1go=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )