UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+7jlNv2G52QIEkGVnkCNBxA3G5BBMhwyft38weWDpk=' 
WHERE 
  key_id = '34f957a5f8af32423f05cb020a6e1351049246bfdc1601fdb2383a06ad3bf857' 
  AND (
    token = 'c+7jlNv2G52QIEkGVnkCNBxA3G5BBMhwyft38weWDpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )