UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jn0igxuCvq4i0MrHf3YLBCQecCxIEJvght6Dvoir9c8=' 
WHERE 
  key_id = '51811a74dfe640d1b43b4774129bea8e608a7a84c10734fd7ad36f41cc6c19ba' 
  AND (
    token = 'jn0igxuCvq4i0MrHf3YLBCQecCxIEJvght6Dvoir9c8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039