UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9zKtt3SnU+skFGfDC5R4cSmAVCqhviSLczaKThM0LiI=' 
WHERE 
  key_id = '84b09b700594d60ef6f161a08760825c29cd14d4e51349974339256f5ce153b2' 
  AND (
    token = '9zKtt3SnU+skFGfDC5R4cSmAVCqhviSLczaKThM0LiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034