UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1PpihreTERXnDMm/PtVlTgRoMRBaQxprtkRu0NIfqoc=' 
WHERE 
  key_id = 'f1566753dd6e85f86396ce409655f5486076dd3684959425144f76fef33a0792' 
  AND (
    token = '1PpihreTERXnDMm/PtVlTgRoMRBaQxprtkRu0NIfqoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )