UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q/4lfVrevTajIuTi2Ag5HOVN0gVu+fl+IV3vw6QDMsg=' 
WHERE 
  key_id = '13bde9266b6bb715f2e8fd4cd08a48460e39b868ca2a8b13d1af9b74e530e1c2' 
  AND (
    token = 'Q/4lfVrevTajIuTi2Ag5HOVN0gVu+fl+IV3vw6QDMsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )