UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KsQH5ehL/hyM2jeOyvdi3PHdRiz4rJ25V3P6YB1egmQ=' 
WHERE 
  key_id = 'ec270c4df77e98f6310388aa0e850b686c5e552af0ea34257c3bcfb52f3be291' 
  AND (
    token = 'KsQH5ehL/hyM2jeOyvdi3PHdRiz4rJ25V3P6YB1egmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )