UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I13ntTj5AswcnnH9jNvPhnKy9pdGIvFXGVL3LRhEQDk=' 
WHERE 
  key_id = '4b04ba92563799a710340b7d51bf89416025c826fb770b60f373000032b4f162' 
  AND (
    token = 'I13ntTj5AswcnnH9jNvPhnKy9pdGIvFXGVL3LRhEQDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )