UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uj4tmRlC9TuOi7ARhhvFrkjG6P8GyQE5U3E2fibblfI=' 
WHERE 
  key_id = 'ec1bdf320014a1fd1cfc1a2e0cc6411b808bf2924fc896cc7cf1973ad973bc4d' 
  AND (
    token = 'Uj4tmRlC9TuOi7ARhhvFrkjG6P8GyQE5U3E2fibblfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )