UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BKf8LVG6UPHu8aWXL69VdPrKIX2tXMrKt8ddNI64fA=' 
WHERE 
  key_id = 'eb92e12547b53758a1134ee691d8855ec7f85cbf19aa5adc3f5fedb52841ffcd' 
  AND (
    token = '7BKf8LVG6UPHu8aWXL69VdPrKIX2tXMrKt8ddNI64fA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )