UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HBtDX8DTkLpwRX75xJsgcbtkE0CBZQTkeoMA85obf3k=' 
WHERE 
  key_id = 'a83f163b570946d8c5935a0f51ccd52ebef64069f13a0bff374740cb6b70ee97' 
  AND (
    token = 'HBtDX8DTkLpwRX75xJsgcbtkE0CBZQTkeoMA85obf3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )