UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aR7+N8zMNS5UamS6GYTrDtzwVk4ya87LmIKQVOdlGFM=' 
WHERE 
  key_id = '724c5293f6c0efbc6671357048c50acd440f9bf7788e77b1835f44501beb6569' 
  AND (
    token = 'aR7+N8zMNS5UamS6GYTrDtzwVk4ya87LmIKQVOdlGFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )