UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eT7x+v8c0lyk2tfFWYEg5yEUySLGgbSI97KNKy8XP3c=' 
WHERE 
  key_id = 'ca54ac9670610d609ab50aee2ad20d25d28723d7b4c16843c68c14b528c249ac' 
  AND (
    token = 'eT7x+v8c0lyk2tfFWYEg5yEUySLGgbSI97KNKy8XP3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )