UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Tc6sotD0d6mlfaaDopdAQF0iVTVJn6fruYuDGgAmk8=' 
WHERE 
  key_id = 'f0d062c8d9de5185a8b6f6ea1d5ecc3663142b3306201a228d9585e4a1b765fc' 
  AND (
    token = '4Tc6sotD0d6mlfaaDopdAQF0iVTVJn6fruYuDGgAmk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )