UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qtBYpVZl6DDAesb7hjcTZQ0aKV3HHSE40HHCx/jCF2c=' 
WHERE 
  key_id = 'c8f2258b5c5c94dd302c98d19c8528c9c5296e71857efbd6738efe186b3e34b5' 
  AND (
    token = 'qtBYpVZl6DDAesb7hjcTZQ0aKV3HHSE40HHCx/jCF2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )