UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GzkL9rwy8rDIXbGWvjMLnY4/WJ0CUgi3oPAEx0eMzL8=' 
WHERE 
  key_id = '1050e9ac7f94b0f46ff5cd91517d55c245e21a7107ad7341c21866af8b730e41' 
  AND (
    token = 'GzkL9rwy8rDIXbGWvjMLnY4/WJ0CUgi3oPAEx0eMzL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )