UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r06Y8Tnr2EzY1L6VXJ8HQkdi/eDvvoinE0drrZZTO0o=' 
WHERE 
  key_id = 'c68cb7d5b76ba256f4963ca6b10d48337e15e4283cf04d398597df56c48a3d96' 
  AND (
    token = 'r06Y8Tnr2EzY1L6VXJ8HQkdi/eDvvoinE0drrZZTO0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )