UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZUsWhthnYsebo/HqlYwAK3EAgbQjzJlhkXAmtMauQQ=' 
WHERE 
  key_id = '8030ee5af562159077bd6c6df5fa693ba72056807b5978f079445cb24a6bd583' 
  AND (
    token = 'yZUsWhthnYsebo/HqlYwAK3EAgbQjzJlhkXAmtMauQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )