UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uY77i0PtV3Tk+Qktwk8TbgP1I/imb0vAAbDuZmblBFQ=' 
WHERE 
  key_id = 'e4eed05081d26629c9bc7351c1afc498a01259b4cb3a16c020de788422e1c524' 
  AND (
    token = 'uY77i0PtV3Tk+Qktwk8TbgP1I/imb0vAAbDuZmblBFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )