UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wOCLBceksUpjXSmXQw/I3zMcpBLEpZRGPZH3RGrD1k0=' 
WHERE 
  key_id = '42ec684d2068b1dd19ac17d1a63c7f875c69fdafa77fd18828843e1b1935a7fa' 
  AND (
    token = 'wOCLBceksUpjXSmXQw/I3zMcpBLEpZRGPZH3RGrD1k0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )