UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HYxaZeWNjat7kuvDScqMEvjbz/BMmycU/URu+d/HarI=' 
WHERE 
  key_id = 'f719a8baa2e6aca80fcfccac0084281d4a42d864b243f63935bc528c9788e934' 
  AND (
    token = 'HYxaZeWNjat7kuvDScqMEvjbz/BMmycU/URu+d/HarI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )