UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tTIRxfi4G8VYnSDcY1Km1mrZdwrk9jFdu8koFlC4kJc=' 
WHERE 
  key_id = '92dcb6867e899856c37cfc80efa96379cdd95d562a6b8f883ebef44a9b9749ed' 
  AND (
    token = 'tTIRxfi4G8VYnSDcY1Km1mrZdwrk9jFdu8koFlC4kJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )