UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yCdlOV7ohnazvdfAGQv/ZtXp5HPCceCe8wbEphWiVbs=' 
WHERE 
  key_id = 'aaab41943b400329cdace7dd9374e67cbd2c278b73e094b56314cb6f4f788ece' 
  AND (
    token = 'yCdlOV7ohnazvdfAGQv/ZtXp5HPCceCe8wbEphWiVbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )