UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CVGt/PVUN0VmtJ7whxXj2mU2HFUElRbYEXwh9hwXNM8=' 
WHERE 
  key_id = 'd56428b12ad79f4942704e577bd66aee20650567132ec96f950f694c5159060b' 
  AND (
    token = 'CVGt/PVUN0VmtJ7whxXj2mU2HFUElRbYEXwh9hwXNM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00046