UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1J6BgmgRvUGfOXS8fNwgRd4i8Q5euI1Qcxs4j8JHwhM=' 
WHERE 
  key_id = '4140854471ed6b751ae5e067d80c55fea5a079b17e03d5e5c89905e2024c675d' 
  AND (
    token = '1J6BgmgRvUGfOXS8fNwgRd4i8Q5euI1Qcxs4j8JHwhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )