UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YXVnO6yQu8fwHQY4Wc9Mx3MIj8L8NWO3KVeNSFVWEoc=' 
WHERE 
  key_id = 'af012d5e99789259f89a7acd902b850093d2ec1ee7c80ddb8b708cde3bd168e5' 
  AND (
    token = 'YXVnO6yQu8fwHQY4Wc9Mx3MIj8L8NWO3KVeNSFVWEoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )