UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J6oDMEYnwuN1iknsOtIGDCfSDF7uKUW/H4EJ293sbOg=' 
WHERE 
  key_id = 'ce70ce24c75df7b559f01a2b53befaa41c1664f8fa4f5b97d1b06ee3a796dc49' 
  AND (
    token = 'J6oDMEYnwuN1iknsOtIGDCfSDF7uKUW/H4EJ293sbOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031