UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ltubds7an3tlx5p4DF50+LEBvv150yjjgIgHMyLHmk=' 
WHERE 
  key_id = '319c77a50e5775618ae75ea56eb273cd9c34b508ed215a9bbb0f1b21e12cfaa1' 
  AND (
    token = '+ltubds7an3tlx5p4DF50+LEBvv150yjjgIgHMyLHmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )