UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qlz+pw+u5+dnGZnFdpXIyJ5aW3qof7EOpFI7ZiAA4a4=' 
WHERE 
  key_id = '162296e6cc32ef6e1b2c571a398cbbab9786b9797d26d7d221ab1f79d558233e' 
  AND (
    token = 'qlz+pw+u5+dnGZnFdpXIyJ5aW3qof7EOpFI7ZiAA4a4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )