UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2s9OktIkAmkOg1n0ZH+Xgp4v0iKQHnNYfg+vmOPD5Ng=' 
WHERE 
  key_id = 'b204bf3d940dd565ab7cde551db331bba4caeaa05536c439376742fe2c938ef0' 
  AND (
    token = '2s9OktIkAmkOg1n0ZH+Xgp4v0iKQHnNYfg+vmOPD5Ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )