UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PJ4AFsntb1ZEIZcLIeYx2tbr4BVZ9zE0cu7jH1pPIc8=' 
WHERE 
  key_id = 'cd4c9949b3fbd67a4fcb4a6ff9b4517cf69cd8dde62b1d9e74ec37297b1710d6' 
  AND (
    token = 'PJ4AFsntb1ZEIZcLIeYx2tbr4BVZ9zE0cu7jH1pPIc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )