UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zIzKjurZ20XvtR19LVQoc/al3ODEKjgO6QG3rZrdW2g=' 
WHERE 
  key_id = '297f5c18014699ee9c41573695b365dc01191f1b75c02d434304a4f85344c2dc' 
  AND (
    token = 'zIzKjurZ20XvtR19LVQoc/al3ODEKjgO6QG3rZrdW2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )