UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fcHTKrkGdTNxLl/NUkDaA04ITKuO/adbU/ZpDL3YfoU=' 
WHERE 
  key_id = '311be7c7a4d36b030c9e6ee95e6054b529dd9bc28869b711d5b551a92bf8b8a7' 
  AND (
    token = 'fcHTKrkGdTNxLl/NUkDaA04ITKuO/adbU/ZpDL3YfoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )