UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oJx7UGjSR77w+Bo2WwOtbW4+ncOLDUr011X/DYsCuHU=' 
WHERE 
  key_id = 'dac1d9ab364ec9a2c9990e06cc6db71b1eed3408314a813d6797f8df423f34af' 
  AND (
    token = 'oJx7UGjSR77w+Bo2WwOtbW4+ncOLDUr011X/DYsCuHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036