UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BcZ6mgxIB4mC9EOgO4sPUX9uPHViYEPKb7uv7vArPHM=' 
WHERE 
  key_id = '5a0ece967f851cd3f7b167bf9c4e7edccd9abda4753c1c9a27756625e576361c' 
  AND (
    token = 'BcZ6mgxIB4mC9EOgO4sPUX9uPHViYEPKb7uv7vArPHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )