UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3bD05mhUfLSY86OsFxlZL9ZzW6pWTZA4QGsog338Bzc=' 
WHERE 
  key_id = '09d838a0df8834294e71e2ba88429d401aebe4f19d469adb5b59218bc6fc7bac' 
  AND (
    token = '3bD05mhUfLSY86OsFxlZL9ZzW6pWTZA4QGsog338Bzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )