UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vUQQJP3KTMzSn57RKyHnYDjfzHBUPScFv4+Q1FMaX1Y=' 
WHERE 
  key_id = '334b466e98fbe0d6065088bb019468b2aadee4482b202677e87bd234c3034547' 
  AND (
    token = 'vUQQJP3KTMzSn57RKyHnYDjfzHBUPScFv4+Q1FMaX1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )