UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JGug9PfWGXVa9CRpE+bLuFnHzELQUBvw/vGAgX/NfiU=' 
WHERE 
  key_id = '5b89afbb706d9d8d155d39fc4a192ae5c85ab9a7120924016a3087a73d1eaad9' 
  AND (
    token = 'JGug9PfWGXVa9CRpE+bLuFnHzELQUBvw/vGAgX/NfiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )