UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YCA4TH1mY6aXuJAenY8HkfCgrOAL1NIUz6ErZzqilKc=' 
WHERE 
  key_id = 'df285c718c54af5822db59d9ad3eff9734de493d9a7bb5553d4be3a47328a0f6' 
  AND (
    token = 'YCA4TH1mY6aXuJAenY8HkfCgrOAL1NIUz6ErZzqilKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )