UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uKv+W590EiIZfT7L0+3E0Hdq6iHV2+GrgTvdXbmO8jE=' 
WHERE 
  key_id = '8c7386877d179f136eb34aca6d0b04d626c8f15c92a83e51d982856c46aac81e' 
  AND (
    token = 'uKv+W590EiIZfT7L0+3E0Hdq6iHV2+GrgTvdXbmO8jE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )