UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQD5c8DHnleycPfAyJq1I60D75urFJOadFK+cQwjIDg=' 
WHERE 
  key_id = '387f1b7ee1f08c808d01843555690238cc7ded8c1b64e094a26019bf6992fbec' 
  AND (
    token = 'uQD5c8DHnleycPfAyJq1I60D75urFJOadFK+cQwjIDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )