UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DttM6/+/DdooPmFy3wMaIlqJrROqNURJWyYUspAjCwA=' 
WHERE 
  key_id = '53bb3e0e60d31aae42269402ba13ecc7e80d48bcb7ea6b74247f0cfbf47f3916' 
  AND (
    token = 'DttM6/+/DdooPmFy3wMaIlqJrROqNURJWyYUspAjCwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043