UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b6uVxtnHNzOpEmIGG/oJyp1WvlOeO/W++Eswx35Jvm8=' 
WHERE 
  key_id = '2f2a9cccaa36825bb70b1ccf68b7e89c0f16eb0e917fc2b4cb9f5d0e8e282600' 
  AND (
    token = 'b6uVxtnHNzOpEmIGG/oJyp1WvlOeO/W++Eswx35Jvm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )