UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mdaP7R+LvxIAiBgXADYRy4a9sfP7WH24aeqQcile38w=' 
WHERE 
  key_id = 'b6cdbba9b8a16c7f0c7922658c90a5dfb4449441b51107869a4a377f1c5db06f' 
  AND (
    token = 'mdaP7R+LvxIAiBgXADYRy4a9sfP7WH24aeqQcile38w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )