UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N4qBDDOsgtDs4nHwnVJ8YEHDSwEpvuU66dRFCQFU5AI=' 
WHERE 
  key_id = 'c0109268b21f288d64e55221f771675ff1e0122cd309717cdda99efb4074f743' 
  AND (
    token = 'N4qBDDOsgtDs4nHwnVJ8YEHDSwEpvuU66dRFCQFU5AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )