UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qGNVznl0VDoPfx4dnO7vZ73mNb3GY/B//2ri9N2ZFy8=' 
WHERE 
  key_id = 'a4222424c8adb3f8a2fbb831327dc2e8cd477192205968afe7013aafc6e6516f' 
  AND (
    token = 'qGNVznl0VDoPfx4dnO7vZ73mNb3GY/B//2ri9N2ZFy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )