UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9YaETVS2XQE+OUSWEFRSAcVBSrriboponmZYthz8mB0=' 
WHERE 
  key_id = '474c7470d13fa56d543e87e4535464f0a52ef585fdca0ce894d5cca941580021' 
  AND (
    token = '9YaETVS2XQE+OUSWEFRSAcVBSrriboponmZYthz8mB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )