UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SnQ5U/1M2pMDR0HxnyLup5SiAoGrZ9V4D8f4IZC7wKc=' 
WHERE 
  key_id = '96726b6f35123afbc0181ef908846e4c1e735a9c2d5bf5b8d59884247fd62fd3' 
  AND (
    token = 'SnQ5U/1M2pMDR0HxnyLup5SiAoGrZ9V4D8f4IZC7wKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )