UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4THbMJJUhiG6V9hDLVAcORcTCP/WAfvcMcBEdGKV76M=' 
WHERE 
  key_id = '10d969779b5deeaca9fcb9843a6b1e020524f468f1e1ebb05219b9d567104af7' 
  AND (
    token = '4THbMJJUhiG6V9hDLVAcORcTCP/WAfvcMcBEdGKV76M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )