UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMR18uydH1fyc5HJ9wLNUk1OeamRzUek5rNSS3rJS6A=' 
WHERE 
  key_id = 'd394588b62afc8e61846d45043f7ff2d9834bf85d93463cb9dc3651472ce9d69' 
  AND (
    token = 'QMR18uydH1fyc5HJ9wLNUk1OeamRzUek5rNSS3rJS6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )