UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3OQ+cFVr6xHOM2fMv6gVxfoBfaiNyIww1PVvMyQ2sw0=' 
WHERE 
  key_id = '8fc65b3c14564523c3d232d4f5d91b461e727eef247141174dd36beed67e0826' 
  AND (
    token = '3OQ+cFVr6xHOM2fMv6gVxfoBfaiNyIww1PVvMyQ2sw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )