UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7QgcGxHcy9N/b+/3ITOXryd36AUVFaT++DgAp+PdV6A=' 
WHERE 
  key_id = 'cbdd9e9a47be49d05a19c4544a5b2bf6682687f772b5258a981c5aab6e688953' 
  AND (
    token = '7QgcGxHcy9N/b+/3ITOXryd36AUVFaT++DgAp+PdV6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )