UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bz+3oiWmZe3TPjjontYeh7Rm4SHZVf5ohMtOx1wkcHc=' 
WHERE 
  key_id = 'd1b4fc949bbfa5843c72c67ba92533e31516c13cfc7b53029ca8e37f5512e8ad' 
  AND (
    token = 'Bz+3oiWmZe3TPjjontYeh7Rm4SHZVf5ohMtOx1wkcHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )