UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WN3pUMhXU7y695Qz6IzcBRi9+6MK2pH68YLpGtruu3A=' 
WHERE 
  key_id = '4297f0bf24d53ce073bac3fefa7f9fceadaa56e90062e23f41deeb54f52f8ce0' 
  AND (
    token = 'WN3pUMhXU7y695Qz6IzcBRi9+6MK2pH68YLpGtruu3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )