UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LqjGaKwJrUsIL7ICuHOjc5SQiYk8PcbLOhEDSuAXik8=' 
WHERE 
  key_id = '174c6bd47af3394859c88f11f209dcb7d9a20439fba384b1a2d8ae626c137cd0' 
  AND (
    token = 'LqjGaKwJrUsIL7ICuHOjc5SQiYk8PcbLOhEDSuAXik8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )