UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ngYhMV9xrrwuGWmfzeukfUm07vLF+OTTlIwUgIdIc8c=' 
WHERE 
  key_id = 'bbfa82cb908728b86fa4f8712f470883f619a59a120b8500dfadc8b042a9a5a9' 
  AND (
    token = 'ngYhMV9xrrwuGWmfzeukfUm07vLF+OTTlIwUgIdIc8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )