UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6bEWbdvtLKC+/zNAHch3ZVsLPT9knhWBA9KVAoYpgWc=' 
WHERE 
  key_id = 'bf8b9633b197b843d71a4c7831a9ad7a8be81f6866f441da749fd2aaddb561c3' 
  AND (
    token = '6bEWbdvtLKC+/zNAHch3ZVsLPT9knhWBA9KVAoYpgWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )