UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ivuBAWfaQxrs3Dh8l9CJN67L5zKTKUFXUqLfwBvloVo=' 
WHERE 
  key_id = '32f639227fd9ec95dc1315a9e1c824a36617e76d994b592477e3233a4cac9404' 
  AND (
    token = 'ivuBAWfaQxrs3Dh8l9CJN67L5zKTKUFXUqLfwBvloVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )