UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0tXEE8+IbXgaWY5DUpAhXDdD5fFt85XgeQIFfVQTUAc=' 
WHERE 
  key_id = '9750fe9d5272d8352000b1237e02a665c56ed2b224230985c386bac8d8eec7bb' 
  AND (
    token = '0tXEE8+IbXgaWY5DUpAhXDdD5fFt85XgeQIFfVQTUAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )