UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jVYqPCNnWCqRvH44ESicqlh/mO6ynonV094KiV7tgfI=' 
WHERE 
  key_id = '2dd301c909bb5b9d5ffb0605e0e9d5734c4fe106cddaed1620002ddb022ba360' 
  AND (
    token = 'jVYqPCNnWCqRvH44ESicqlh/mO6ynonV094KiV7tgfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )