UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6xd3hbyQfDDxmo0+dIERy/r7A5GgO0Sp2hX3b8/wKEs=' 
WHERE 
  key_id = '4af77d8037df6094ff47b745310f5d2f2e36be6a4f46ac3f3bf5172aec2a69ac' 
  AND (
    token = '6xd3hbyQfDDxmo0+dIERy/r7A5GgO0Sp2hX3b8/wKEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )