UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/jtETaQhSUaVQcVQ6FrNJHMvtowKY5GaoDXstYPydYI=' 
WHERE 
  key_id = '95dc95071e7c39a9a88f709763ec4b473aac32fd4e7486db1ab49251cf3e4582' 
  AND (
    token = '/jtETaQhSUaVQcVQ6FrNJHMvtowKY5GaoDXstYPydYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )