UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uoEnbaiUf6qoHvcp2fD5eC33GZ7v64AXBumAz/YvgDc=' 
WHERE 
  key_id = '77d4d3f272fa69e354c3ef2c9c57e670516703454f149699930aec9149ae4575' 
  AND (
    token = 'uoEnbaiUf6qoHvcp2fD5eC33GZ7v64AXBumAz/YvgDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )