UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mOHUfEtv97m9HTQy9gMj11BPsVyMqg+Q7TFWjlITFjI=' 
WHERE 
  key_id = '87d7719167db49854cb84cd9644f01f22af9c5dfbb463ad24ceec0597d374ba4' 
  AND (
    token = 'mOHUfEtv97m9HTQy9gMj11BPsVyMqg+Q7TFWjlITFjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )