UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GHoOoIpmJUpAMqPEB5OQ42xkhkG7GHYcrmUA/nu3l4=' 
WHERE 
  key_id = 'e5b1fd5c5df3d4d3a3f5aba7c3fa80dc0048ab5ef5867a979efed88b099f4806' 
  AND (
    token = '6GHoOoIpmJUpAMqPEB5OQ42xkhkG7GHYcrmUA/nu3l4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )