UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfOU86E/W6MqeV8o85+Ezi2wIofF2kzNqIRlfQGdyWA=' 
WHERE 
  key_id = 'a792ed3904dc9ef3c4c790d31e1b75268cc550f16b2ab1c1efd697ad0e69c524' 
  AND (
    token = 'rfOU86E/W6MqeV8o85+Ezi2wIofF2kzNqIRlfQGdyWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )