UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2kSEqJOQn5+8HgpjuXpm78cjnUjLpOHNi/qikw3EgUU=' 
WHERE 
  key_id = '887cef5f576df5d79a16eb4de4381fde6dcc715c041e9be0facedb8dd2ea63a6' 
  AND (
    token = '2kSEqJOQn5+8HgpjuXpm78cjnUjLpOHNi/qikw3EgUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )