UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9KWcWaePw1xjN4eDc8YKgwULWrcAFKSKyMVmfi6JbCY=' 
WHERE 
  key_id = 'e31c32408c46d117bc253412741ac409cf00fc9e8f47a039e2895583d5dc33ad' 
  AND (
    token = '9KWcWaePw1xjN4eDc8YKgwULWrcAFKSKyMVmfi6JbCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )