UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0Q1PBh+MtSvM4Znh1onHyrSEa03YC4nvtjIwe/wMBQ=' 
WHERE 
  key_id = '3c4ae5c4d0178c01d3ebf9cffa8531ae9b7d8c1f72769ced0c69cede2f2146be' 
  AND (
    token = 'r0Q1PBh+MtSvM4Znh1onHyrSEa03YC4nvtjIwe/wMBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )