UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SDHKt2XiOwmAF/mhRx43V7XyXJey9re/yLZGS6gClJ8=' 
WHERE 
  key_id = 'd46efb7542f69120e4757234c3434cbb8c8cd891223293bc99491e9de8a0dd33' 
  AND (
    token = 'SDHKt2XiOwmAF/mhRx43V7XyXJey9re/yLZGS6gClJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )