UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd4/vKOhv3pgPFVg/Y4xfGlmvq1t5rC9NgMEFfpvB6ik=' 
WHERE 
  key_id = 'b9ef0746b9c774c5b7f0d4205dba0540df0f60f878a76e1f5a5f2c2964885b8e' 
  AND (
    token = 'd4/vKOhv3pgPFVg/Y4xfGlmvq1t5rC9NgMEFfpvB6ik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )