UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OEyOr2ErSyZimv+3yznBRB8XWapo3uXoJ4bSw5L+3c4=' 
WHERE 
  key_id = 'a871414a995cc4e5266cd0b2396c89897fddf6d628d053cd23a46bd27b767d5e' 
  AND (
    token = 'OEyOr2ErSyZimv+3yznBRB8XWapo3uXoJ4bSw5L+3c4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )