UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tRqAwuAMaFsLHd0wBwjysvux+RX7+QYFN9OzZ4qdhR4=' 
WHERE 
  key_id = 'a6ed26540897f3f405a5dce86cfac5d9996f06198b2dcbe64c56bead87822d8d' 
  AND (
    token = 'tRqAwuAMaFsLHd0wBwjysvux+RX7+QYFN9OzZ4qdhR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )