UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JvJSE9tV6QwpIFGQz5gHkKnrsT33ITFEe65oqtVbvPw=' 
WHERE 
  key_id = '1c1ee68e83e7cb8186eeb7e7e18f89eac3f73b2785cac7f3dd72a6d319cc2f05' 
  AND (
    token = 'JvJSE9tV6QwpIFGQz5gHkKnrsT33ITFEe65oqtVbvPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )