UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pdirFGKO38cZ6QACn/uTLXjI+D+tobD8byJGrUWC5SI=' 
WHERE 
  key_id = '28e4417289737e2674d449394b3697723640eec490169683a9925db84d687c53' 
  AND (
    token = 'pdirFGKO38cZ6QACn/uTLXjI+D+tobD8byJGrUWC5SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )