UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yihYOdtj8hzTm1zRcVU/klCQlJURDcwBuQzDGWnB4tM=' 
WHERE 
  key_id = '9f2283c5fb777bd34e58c76495f39f6102d0e4a8ab7953580da2320e73d12f33' 
  AND (
    token = 'yihYOdtj8hzTm1zRcVU/klCQlJURDcwBuQzDGWnB4tM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )