UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W1mkqLsuymyevJETTrXo7tGCY2QhAwIBNt6k0Xo0zyg=' 
WHERE 
  key_id = '39eef8d32e7c2700cfb6e222c51dc8d0338c1b3ee2507d0015e8bcebaba1ea5f' 
  AND (
    token = 'W1mkqLsuymyevJETTrXo7tGCY2QhAwIBNt6k0Xo0zyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )