UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oIm4di9zRsS1somlbvN6pHbCL3+Lge6aPmv7ZWkZzVM=' 
WHERE 
  key_id = '1aef871cbfde92898f1a3dd74664ad6e462d48992ae546a3953a42e34a707f03' 
  AND (
    token = 'oIm4di9zRsS1somlbvN6pHbCL3+Lge6aPmv7ZWkZzVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )