UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LyYSYUgEKPgRJrhJNdrNlEtT09C5H4dlJSWi+s/yMCs=' 
WHERE 
  key_id = 'af2e47bd0cdf59d6f6c581064a3ad0f56d639dcbcb704899bebfab5c0f85187d' 
  AND (
    token = 'LyYSYUgEKPgRJrhJNdrNlEtT09C5H4dlJSWi+s/yMCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )