UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eT12pTLwxEb9+Bk0iwqV4wb4XEG4oWqK3WiQbx2ek68=' 
WHERE 
  key_id = 'd82baa3337f774b715bdab4c9bfec830c3a039ce546658dee9cd952f928d9393' 
  AND (
    token = 'eT12pTLwxEb9+Bk0iwqV4wb4XEG4oWqK3WiQbx2ek68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )