UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X7G0K4BTPbtglfjE5M8/TUkjOr2klRwZq7djuBUGUlM=' 
WHERE 
  key_id = '7aa9385bf3a0f795783c63e5091bf104173c39778ebf1a575bd307800ea377a9' 
  AND (
    token = 'X7G0K4BTPbtglfjE5M8/TUkjOr2klRwZq7djuBUGUlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )