UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cZ5X/M8K27x+nnOdKkNSkqXREddIWCiTlCDhWuPP8yw=' 
WHERE 
  key_id = '390e83fe73c3136cd0e18beb862725909a4ce1d1c875e3d50491124702bc7c3e' 
  AND (
    token = 'cZ5X/M8K27x+nnOdKkNSkqXREddIWCiTlCDhWuPP8yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )