UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qp6dNEaTRy9AYftN6IibAsmzXatnD7zno60Br1AZZS4=' 
WHERE 
  key_id = 'add0a29c462b11e659b2316f4a055e6cb1e511b64ce43410b7602dbffd9e9b27' 
  AND (
    token = 'Qp6dNEaTRy9AYftN6IibAsmzXatnD7zno60Br1AZZS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )