UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K8PCPBrTYqBxL++hmxqX1y4EadOUfaYSZngQHR4daMU=' 
WHERE 
  key_id = 'fdd9013dc2feba46377e556ca6cdfdce8393323795128143751546b06f96d9de' 
  AND (
    token = 'K8PCPBrTYqBxL++hmxqX1y4EadOUfaYSZngQHR4daMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )