UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Df5WJjP59ueK3AsJqw8BjysZR0M3GvRCe38d8H2Hsfw=' 
WHERE 
  key_id = 'd39c94bb329745bf073a7f30c799dd61f5f296ea23629c259e2d456377b169f9' 
  AND (
    token = 'Df5WJjP59ueK3AsJqw8BjysZR0M3GvRCe38d8H2Hsfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )