UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'goH8IxKz5PiIY6JBShJYxCXO5ulm2/nCdq7mZmrmURA=' 
WHERE 
  key_id = 'cbc840ea827e5ff1d27dad2770fe028baf3c0525a98e713b93cb218f092f6e32' 
  AND (
    token = 'goH8IxKz5PiIY6JBShJYxCXO5ulm2/nCdq7mZmrmURA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034