UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5KgcZWwibvNyui6CAj35npa8g6h9ODfthtmG01na/NE=' 
WHERE 
  key_id = '04667f0285d91bb0ee1ef77c5b3c89a390ba915f7788b18f3dc2b28b92e3da7b' 
  AND (
    token = '5KgcZWwibvNyui6CAj35npa8g6h9ODfthtmG01na/NE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )