UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kKx0TMOsSTLN0hAFLCpd5H/5ah4FPy+MiJC8UP/sMDk=' 
WHERE 
  key_id = 'bb7bb4101ff3a9afab574655237909726d3c4bb9c27dd861257250f3762079ea' 
  AND (
    token = 'kKx0TMOsSTLN0hAFLCpd5H/5ah4FPy+MiJC8UP/sMDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )