UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F8NAsII1wcg8dvfAWASIVp3Yya7bozD4cDa8ghOB5WE=' 
WHERE 
  key_id = '9acf9b662dfc1741d7ee85a61de48657d96c9663b45a34e68c099e9d9c2e0d59' 
  AND (
    token = 'F8NAsII1wcg8dvfAWASIVp3Yya7bozD4cDa8ghOB5WE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )