UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ySwlKkSWN6Qtsr6YuWTqkkB6hE0pPbgiSg4MFUN4EgM=' 
WHERE 
  key_id = '610e5a9f8cd8164f9d9e0dced4c9823ec982e4725637dc7cc1764ed42dedc0b6' 
  AND (
    token = 'ySwlKkSWN6Qtsr6YuWTqkkB6hE0pPbgiSg4MFUN4EgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )