UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yfto3/WyOxqPeUeSRsPl5r2YRUDwP1FCIA1d+0G8l+0=' 
WHERE 
  key_id = '478d77b876ae352a6de4969df4a5458c2ce8c5a40aaa41cc8192337c4ff40026' 
  AND (
    token = 'yfto3/WyOxqPeUeSRsPl5r2YRUDwP1FCIA1d+0G8l+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )