UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jmAQ8l3f0cHEYSlWvOItBgbNhWCxSdH08tKq0yVk6+Y=' 
WHERE 
  key_id = 'bf197e3a82d4a2402e99bf95a4a5ee5225cb67ff804ebe757c057baf4101bce5' 
  AND (
    token = 'jmAQ8l3f0cHEYSlWvOItBgbNhWCxSdH08tKq0yVk6+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )