UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tuJ7wlv3A0wjE9oYb0YWTbEeVeHWY/nAIysqdw0MY5M=' 
WHERE 
  key_id = '03b6b783d46dc695064c42cd11b5334ff3ddf76d2952c8ba8dc7cc5ceb750e90' 
  AND (
    token = 'tuJ7wlv3A0wjE9oYb0YWTbEeVeHWY/nAIysqdw0MY5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )