UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qjjXPhPmnrL+RHjdOUMHtDFs7uBwyBeUNFgd3ad+fbA=' 
WHERE 
  key_id = '76b2e05ecd2ad0b07f0447833c4e507443cd2fade12a6d50f584a1bac219888e' 
  AND (
    token = 'qjjXPhPmnrL+RHjdOUMHtDFs7uBwyBeUNFgd3ad+fbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )