UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FChGE2va2Rtnq0LI61sdHnWAl5T5LEu4e00/UKgblas=' 
WHERE 
  key_id = '36e0dfb868b5deab974a7f0d883a92780396fb4e9ee823be8bc85fec364f228c' 
  AND (
    token = 'FChGE2va2Rtnq0LI61sdHnWAl5T5LEu4e00/UKgblas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )