UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tAIP1NPV1i5tJKq6JnOz7ok9CDX0Uq8TMiVjetadmPg=' 
WHERE 
  key_id = '61947b58aca17537c87c62d80e3c33a82411a951701277a7d99c59831960a02f' 
  AND (
    token = 'tAIP1NPV1i5tJKq6JnOz7ok9CDX0Uq8TMiVjetadmPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )