UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EsxGHbPgZhzD5xu3oWqsl1RsXiApyqi+Z0SOMwmcdE4=' 
WHERE 
  key_id = '73fdde1ddfab20330b20bf200182d314255079136b6ea013de45342ab3ead320' 
  AND (
    token = 'EsxGHbPgZhzD5xu3oWqsl1RsXiApyqi+Z0SOMwmcdE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )