UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nfmMQPJ6uqAp624+5qKUAlMIVwwSAOE8uZuf/id5SNg=' 
WHERE 
  key_id = 'dc4cda5dacbdb33deae18f01d2296898af0eda94ff5e3b8e76d7b082139167df' 
  AND (
    token = 'nfmMQPJ6uqAp624+5qKUAlMIVwwSAOE8uZuf/id5SNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )