UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tjFXf3VT9Xg/JAHjSD8XCFWqBWNkVLZe7Znvf/jB/7U=' 
WHERE 
  key_id = 'fb8672b90330b0824891c676fc5ff4007100f07749a76458cbf105ec52131f5d' 
  AND (
    token = 'tjFXf3VT9Xg/JAHjSD8XCFWqBWNkVLZe7Znvf/jB/7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )