UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oiEagMClgk2S63h/iJItpLgwQzSAxP9Nx5WoAkl+mAA=' 
WHERE 
  key_id = '95dbffe2906a07d8266edec72d98af7631f2d6ab1abbacd94a103da778da9e54' 
  AND (
    token = 'oiEagMClgk2S63h/iJItpLgwQzSAxP9Nx5WoAkl+mAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )