UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'go7Q2jOiFxv8RpjFwTm+qGGtTf4Q55zeNruSX+ve6ck=' 
WHERE 
  key_id = 'fc7b6ac64a27affd5c5462dfbd00018eae04416556bcc3263e77a49a939f0741' 
  AND (
    token = 'go7Q2jOiFxv8RpjFwTm+qGGtTf4Q55zeNruSX+ve6ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )