UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FCcIXgKB1z8VMCOMclJYYDi6qVKbaQiMKFHYMKCUJDc=' 
WHERE 
  key_id = '8a8dbc2ccae3bc97c10517fe1d9eb7b73b9b95ea909a472affaf2a2256218a71' 
  AND (
    token = 'FCcIXgKB1z8VMCOMclJYYDi6qVKbaQiMKFHYMKCUJDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )