UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZdqtEzkaYOyNQqtj4cCTWN4OJtRd6XEGUEcaIGDA3Vg=' 
WHERE 
  key_id = '21148d8bba6dda82e2cbcdfe5f18c883245b10fd2ca5e5319e81148074af4bab' 
  AND (
    token = 'ZdqtEzkaYOyNQqtj4cCTWN4OJtRd6XEGUEcaIGDA3Vg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )