UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WD4lWpHV+SYaHVaUqegYMEN5II802+Qr21EFOVzqh0I=' 
WHERE 
  key_id = '8fc1fd68f672d3a707993ca1fd94072d6cfbd9dcfab3bc751bb6f26bbe7b7942' 
  AND (
    token = 'WD4lWpHV+SYaHVaUqegYMEN5II802+Qr21EFOVzqh0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )