UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oVOYH21T3O6Uh+5tQaya7TxtjYx/DwkEIM9jbrlnJPY=' 
WHERE 
  key_id = '04557d0e87e6e70876d7e5051ff0faeff7b07e50fb05a867fc2d956b9c4cc455' 
  AND (
    token = 'oVOYH21T3O6Uh+5tQaya7TxtjYx/DwkEIM9jbrlnJPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )