UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YiNJXJGnfhDu6GWrsDCUoR26QRyJoQxf4ee7E7KQ3ho=' 
WHERE 
  key_id = '6d45da9899cdfd470b3431803680c2e2d737b49e3115d908e5344bbf9bb2d036' 
  AND (
    token = 'YiNJXJGnfhDu6GWrsDCUoR26QRyJoQxf4ee7E7KQ3ho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )