UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5iRQP3J/ZWVNoTcAvTDay/4cWeXdowzq/ApYdkVGoO0=' 
WHERE 
  key_id = '1cb545e41ed718d2784ee40c963d65ce4e8747a1ffa68206f6a5c5b153ced3d8' 
  AND (
    token = '5iRQP3J/ZWVNoTcAvTDay/4cWeXdowzq/ApYdkVGoO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )