UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwrKiTiibD0/sHhL6zqQ/ZO+Wm8lk3mPhrkkpmUnReY=' 
WHERE 
  key_id = '2c7414e04b5ca4c259f100909cd9562479177f7d5a776070d2f0951abdcf3268' 
  AND (
    token = 'mwrKiTiibD0/sHhL6zqQ/ZO+Wm8lk3mPhrkkpmUnReY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )