UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e+7cgofCIb4KD6wpRxbY/s8PZD1+tYOcHIvR45AyOE4=' 
WHERE 
  key_id = 'e4b3b28f22f75c7ca9602363249ddf1a37c7fbe764edf473c03df81d72be5538' 
  AND (
    token = 'e+7cgofCIb4KD6wpRxbY/s8PZD1+tYOcHIvR45AyOE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )