UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7mSoflLoXCq4H6MiO36QWWu/8fhIOM7qHTmCY9+rMz4=' 
WHERE 
  key_id = '8f267f36346ff7890943be0446b74c09a85d444f1e2399f0db0762a8e5a28d64' 
  AND (
    token = '7mSoflLoXCq4H6MiO36QWWu/8fhIOM7qHTmCY9+rMz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )