UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2YfBd9rmvyW7Vxn4b/ZCVRl+Epp5qYaYY/b8A6xyTfc=' 
WHERE 
  key_id = '52fe7f54d3e2f0996273fcb8077580f3e47a41e04c9b6c8a32614517cc5f54e8' 
  AND (
    token = '2YfBd9rmvyW7Vxn4b/ZCVRl+Epp5qYaYY/b8A6xyTfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )