UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G46vKzSesisCwlv/THB+tUUZf8jq3iVrpj6FlA2UkJE=' 
WHERE 
  key_id = '8154164cf5dff3c579b83dd4165354caa8de5fe9d32e60c020e23c2c8aae1d90' 
  AND (
    token = 'G46vKzSesisCwlv/THB+tUUZf8jq3iVrpj6FlA2UkJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )