UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7FihQ8WCtk9VOadkzBefqha9YGEFukt1ffTK8enoOn0=' 
WHERE 
  key_id = '7e46624239c727ed225deb7557b14c3fff2b2a98b5eeb223377fd51c0a7253e1' 
  AND (
    token = '7FihQ8WCtk9VOadkzBefqha9YGEFukt1ffTK8enoOn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )