UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x7cFLszYci0fEhHSNeJ6BgzH0tXRjYCZU5Np3Byi2ok=' 
WHERE 
  key_id = '5bb9249b6973f658bcdf7c9329fc8b4a9ac94038ffd0f7c9d4a788bd73497c36' 
  AND (
    token = 'x7cFLszYci0fEhHSNeJ6BgzH0tXRjYCZU5Np3Byi2ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )