UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B/XSnPOuXTk8LhkgfgTR4Od7u+yx8Du9OU5byqgtnos=' 
WHERE 
  key_id = '331bd64132f288c7b8c6e6d5fd007728f59b67d61a45d926dd7e7de4fc2c5eb1' 
  AND (
    token = 'B/XSnPOuXTk8LhkgfgTR4Od7u+yx8Du9OU5byqgtnos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )