UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h757sGNhLpP+Ofw7Gn96SbitR/zy4nsN7CJP7wExkd8=' 
WHERE 
  key_id = 'a4bebdf01ab89be7b92ee6842b4468d3f878e4c193b83573be680af8456358d2' 
  AND (
    token = 'h757sGNhLpP+Ofw7Gn96SbitR/zy4nsN7CJP7wExkd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )