UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wd6ehSckL8V6BkXCp+QCd8HF5qtpGI/p3orCG7r3OfU=' 
WHERE 
  key_id = '53ea331394389b40d0288aa56cdfee85774654c85d168d6d7f3fe323ea02fe07' 
  AND (
    token = 'Wd6ehSckL8V6BkXCp+QCd8HF5qtpGI/p3orCG7r3OfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )