UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ua6nocWWEM+kUiQWaI327ScKHhZBpRMrsYrTSmPccOs=' 
WHERE 
  key_id = 'bdfea930c5f28a100eb0eac79a28da8d3fe718547badc408d8106327ec7316a9' 
  AND (
    token = 'ua6nocWWEM+kUiQWaI327ScKHhZBpRMrsYrTSmPccOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )