UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rMJ85U0ODnuUvkQbtPK6fdvS7GZno2TD5X/6cW0eL9c=' 
WHERE 
  key_id = '0d51cb20b0e1c42b542eae454a36282708bd2c05df48296d8d420cdf1497ef4c' 
  AND (
    token = 'rMJ85U0ODnuUvkQbtPK6fdvS7GZno2TD5X/6cW0eL9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )