UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMbLxqIhRGksnYP0ZddLvwiS1Ban+OcUHQ8HLLTrDtY=' 
WHERE 
  key_id = '32becf1d12979afae11090d27e6442a01b24351785089da33cb97bebf44a3808' 
  AND (
    token = 'vMbLxqIhRGksnYP0ZddLvwiS1Ban+OcUHQ8HLLTrDtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )