UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uZ6qIRJhIHIe5B4rylL7GU5rFi9tGYwbI8treyshTUg=' 
WHERE 
  key_id = 'adc469f623f3383deca71d0ae5f3a6cdba98d80d639a5844fbb76d96b350f6ab' 
  AND (
    token = 'uZ6qIRJhIHIe5B4rylL7GU5rFi9tGYwbI8treyshTUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )