UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O29t2dxL1cuOBh6CyYoX4FR3ii7llPp5ptXYwIfmS6w=' 
WHERE 
  key_id = 'c7acb98b2afb3bb5dd3df5925af1968f7a39fd3f61d9596cf48e9c50759d287c' 
  AND (
    token = 'O29t2dxL1cuOBh6CyYoX4FR3ii7llPp5ptXYwIfmS6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )