UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4rWTrobeSfP4UP8FRGswjcR5ajSX3MSEujmgVLY5h7U=' 
WHERE 
  key_id = 'fff67bc21952c0e728efb67c4a198f91cb3894ceb3607ad29b76e0f141b215de' 
  AND (
    token = '4rWTrobeSfP4UP8FRGswjcR5ajSX3MSEujmgVLY5h7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )