UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lB8j37lT8wEa6Z2BLo33BWgi6Afl6Ku38AuE0zQJAyA=' 
WHERE 
  key_id = 'c780f41e2b255409427d7f1d963e8626c32d371f68a9c54af1ec866c2ce859de' 
  AND (
    token = 'lB8j37lT8wEa6Z2BLo33BWgi6Afl6Ku38AuE0zQJAyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )