UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ieDQSCbVQZumwT5VxdVO5s/jW3pRqnVfB9aJtSG6WvU=' 
WHERE 
  key_id = '44c9146522628bcbe606125e7d344c6932b6e3e506090110ff412386926d0d6f' 
  AND (
    token = 'ieDQSCbVQZumwT5VxdVO5s/jW3pRqnVfB9aJtSG6WvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )