UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aG2+kotgjK4zj6o9tmBL9oYqbOGVNUIEFozqVjKmCXY=' 
WHERE 
  key_id = 'c88838c54b8ffd6cd0395402611d8b176fa01a60d1ef1c7f8ddca8c4ac37b3c3' 
  AND (
    token = 'aG2+kotgjK4zj6o9tmBL9oYqbOGVNUIEFozqVjKmCXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )