UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0FuQ+3bEoOtzvPPEVm7849FIupzqkMH8jY42A21aomM=' 
WHERE 
  key_id = '46dcac0b4e7c774369dff7234ace609e1baa479dd84f5cd853cef0966ee195d2' 
  AND (
    token = '0FuQ+3bEoOtzvPPEVm7849FIupzqkMH8jY42A21aomM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )