UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bZOw05d469bJwgEa3lyahyKlF0ajJjBtvw657JguPKw=' 
WHERE 
  key_id = '3ec354ad2a3f41761b2070cec90d2a27af296ed2ed4fe8b13ad49319120aee52' 
  AND (
    token = 'bZOw05d469bJwgEa3lyahyKlF0ajJjBtvw657JguPKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )