UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BrJ7Tj/5U8KPWd57e/Wapv4oy6j63qGf4SzRW3v93C0=' 
WHERE 
  key_id = 'de002660da49f5bb66e654478c0c6382e2fc0c068bb1fcbccde79e717f8c6455' 
  AND (
    token = 'BrJ7Tj/5U8KPWd57e/Wapv4oy6j63qGf4SzRW3v93C0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )