UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wz2HMQLbHOF0CKhjzMps2fLNeqgbREJO8i8pBLSfjUU=' 
WHERE 
  key_id = '7a8fdc9fd9846b8b86373816f8b06d6e54e47e4577ec4210aa6f44652b9eaee0' 
  AND (
    token = 'Wz2HMQLbHOF0CKhjzMps2fLNeqgbREJO8i8pBLSfjUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )