UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qU/WgN+kof6+pW5JrpbMDR+Z/TBJ0mjeyDk39JBxWVk=' 
WHERE 
  key_id = '4a11136e0f93de130c140dc2ea1c38bbd1c7d63b00ccee43e489dcd6d2240d4a' 
  AND (
    token = 'qU/WgN+kof6+pW5JrpbMDR+Z/TBJ0mjeyDk39JBxWVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )