UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7zgZ88KxFErUoSZMBryABVTvGLjYSugMpLeasfi8PqY=' 
WHERE 
  key_id = '7bf02595a5e66fed314ff8004c94248623aa8c740cd9b90c4b9d096da945e224' 
  AND (
    token = '7zgZ88KxFErUoSZMBryABVTvGLjYSugMpLeasfi8PqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )