UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xCvq1D9Tzo4zC4s1ZFToaxtUmSfO2sUvMkJAJmO/qts=' 
WHERE 
  key_id = 'f340f7afda0fc47a46df6fd8052154155246a7b3e06562dc536ea51b1eaa06e9' 
  AND (
    token = 'xCvq1D9Tzo4zC4s1ZFToaxtUmSfO2sUvMkJAJmO/qts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )