UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UitNFMn/UyK0s3s6NQ/k0e3dIqpLfm0fN5aniQr6epo=' 
WHERE 
  key_id = '921a25736fe2f9c0644a4d822b123cfae018b61622cc9a8c66cc3f78f947f4a3' 
  AND (
    token = 'UitNFMn/UyK0s3s6NQ/k0e3dIqpLfm0fN5aniQr6epo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )