UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dUPDFSBFI7pKqEU/7FwdrMi09aiy0PXnwWRpmleepBA=' 
WHERE 
  key_id = '0f3e3e91f61d6944550df779d643dd3a558ab1c0a957864c6605f20b2c20db55' 
  AND (
    token = 'dUPDFSBFI7pKqEU/7FwdrMi09aiy0PXnwWRpmleepBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )