UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4XLI1ah+kNIRyr2s2QmCI3iKKpdrD72KCn55ehlB5rM=' 
WHERE 
  key_id = '5b6a06689e96bf5120abdc16d4792f0f120ee427fb5fe6785f2ceb103ef396db' 
  AND (
    token = '4XLI1ah+kNIRyr2s2QmCI3iKKpdrD72KCn55ehlB5rM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )