UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8b2NZHolS7mdRC4pzZwrp3MivZMQxy7H1tPbTwTLDYI=' 
WHERE 
  key_id = 'fd13d3b8a211ec03c6e6c36597c581e3662e1614fc9954dada85138e20560f14' 
  AND (
    token = '8b2NZHolS7mdRC4pzZwrp3MivZMQxy7H1tPbTwTLDYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )