UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uiHCwtuXpm+j4bRdK3CR69JsGOoLhFwGytS8E0ivCl8=' 
WHERE 
  key_id = '4628440a7e992a54952d80f3e36f9f6c6f6ecb834534b314b751aa268b876f27' 
  AND (
    token = 'uiHCwtuXpm+j4bRdK3CR69JsGOoLhFwGytS8E0ivCl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )