UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fEVgXOMu6LGJBj22h0tB+1Sosak7fbxCCNmgwbNOEp0=' 
WHERE 
  key_id = '30f31799a8d12286c64a19f159348794a9d92e7924a6c8ec6d01c4ec4155a166' 
  AND (
    token = 'fEVgXOMu6LGJBj22h0tB+1Sosak7fbxCCNmgwbNOEp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )