UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJqRS39/3MVWb3biJ0ZV0HZxZu7VQU8fjhHfHl92qiU=' 
WHERE 
  key_id = '755c747f5bdbe416dce5a8b7d92dc5b686bf147ef9745c237388533f7b78e0ed' 
  AND (
    token = 'xJqRS39/3MVWb3biJ0ZV0HZxZu7VQU8fjhHfHl92qiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )