UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BYwcblukY/cO0hftl5KFRlFWgDr8NYOORIscGsYWYHk=' 
WHERE 
  key_id = 'e16487254ebdedc0940e66a20cee3afe9a905a0e10cbe69d593f75edd2679619' 
  AND (
    token = 'BYwcblukY/cO0hftl5KFRlFWgDr8NYOORIscGsYWYHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )