UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DX91kKEqdW2VP7npKH8w9rgAkQVyNtputz0LOSoDDSc=' 
WHERE 
  key_id = '1b473deadb225dfc32f46c7f3e70c7577da5e9c9c60d362cde0b1d03dccc2965' 
  AND (
    token = 'DX91kKEqdW2VP7npKH8w9rgAkQVyNtputz0LOSoDDSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )