UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G0HVr+CaOmdd8b8J0Lxrr+pX86DpWuoe+aM22aVhhuM=' 
WHERE 
  key_id = '4b994e7dcc4be459ad0505831c72a9e8caa7adb810aab59549dd151b5d3276ba' 
  AND (
    token = 'G0HVr+CaOmdd8b8J0Lxrr+pX86DpWuoe+aM22aVhhuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )