UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3N7IkKLaDFDwaBrLhqrqhQW/Gx238O+DaOIWI3ostbw=' 
WHERE 
  key_id = 'ad409613e540398538710c4143dc8c6caa37f31c44aa2aca76bc39f520c5fb9c' 
  AND (
    token = '3N7IkKLaDFDwaBrLhqrqhQW/Gx238O+DaOIWI3ostbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )