UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3G9+UhYFDxIik+dkBCiFdO3f56DG6SNHwToqJ0mqYzI=' 
WHERE 
  key_id = 'f1a8e2e4c5b31822a5338b4040ce019bc94db731c46b1b4354a29f01e173a315' 
  AND (
    token = '3G9+UhYFDxIik+dkBCiFdO3f56DG6SNHwToqJ0mqYzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )