UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZPNcmKRwpZ1MZgDoFeo6RW3ryx3KtOKL4nZYDESYFkU=' 
WHERE 
  key_id = '11404d29ff1c7174458c2b97d1acfd42648a3c94229fd897b2d98f4ec4e8bef6' 
  AND (
    token = 'ZPNcmKRwpZ1MZgDoFeo6RW3ryx3KtOKL4nZYDESYFkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )