UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4gnKbUMefSFKj1MuGN4yC0RWyM7w03UV0YwwncJ8is=' 
WHERE 
  key_id = '11940056f6aee7c8247655a616ada8d1e79e673d0c62fed78811546d39bf955e' 
  AND (
    token = 'v4gnKbUMefSFKj1MuGN4yC0RWyM7w03UV0YwwncJ8is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )