UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cTiEtSKPGfXCBEq5bJTsC4hvBokbr9QxLFyu/ZGGe0U=' 
WHERE 
  key_id = 'd75e63f685ce014a9690469183f88b0feb326d9444dce592d9a10581c92894a9' 
  AND (
    token = 'cTiEtSKPGfXCBEq5bJTsC4hvBokbr9QxLFyu/ZGGe0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )