UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u1wMnO6JXg+fHmaXsJfv7c867IDa2UwSteo1sc3XWK4=' 
WHERE 
  key_id = 'eed3010d41f82b1f31132f8d41f8525ed5b08bac1c6ab15415028252fe91031b' 
  AND (
    token = 'u1wMnO6JXg+fHmaXsJfv7c867IDa2UwSteo1sc3XWK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )