UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NEX99ZBXfInH1/j0/ipB3HzpBrNjvQqF2WEHup50evo=' 
WHERE 
  key_id = '26445fb98e9c4d70c61d12adc19b12d8fe93318babfe705cbed2ff74d97c81ad' 
  AND (
    token = 'NEX99ZBXfInH1/j0/ipB3HzpBrNjvQqF2WEHup50evo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )