UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 300, 
  token = '0oMNWexDs0Wq5EVxt/iaNDy26siIgAgtFinse4sw1dA=' 
WHERE 
  key_id = '9bf8e4e0efbb0bfae594cbd61810bb500132855603e24bdc9ec46999b4f200aa' 
  AND (
    token = '0oMNWexDs0Wq5EVxt/iaNDy26siIgAgtFinse4sw1dA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )