UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0pMLLDLTmwfTA629mxgfGXpF5qNQBmuOZBj5CibaPf8=' 
WHERE 
  key_id = 'a6213f567ca41dfd6537d518fa34947330c295ef24c7c0015f54529c2da3c448' 
  AND (
    token = '0pMLLDLTmwfTA629mxgfGXpF5qNQBmuOZBj5CibaPf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )