UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g1rvRIFXiV4BWbQLFseCUITIYaoAdFZHoMRjxROWxOc=' 
WHERE 
  key_id = 'c7670ab03cc16c4bb92c0871165dbbd30f6da6e1b8f837e6ef34751fe896bd44' 
  AND (
    token = 'g1rvRIFXiV4BWbQLFseCUITIYaoAdFZHoMRjxROWxOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )