UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DICvHtbk695wRAuRjlNMBPGdtSIZ6S3pRDQ7sdmHU+I=' 
WHERE 
  key_id = '6c80bf552806c6dcae091920e43a6ba659141468ef60c334feb7790c8624ad65' 
  AND (
    token = 'DICvHtbk695wRAuRjlNMBPGdtSIZ6S3pRDQ7sdmHU+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )