UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1YgiDgwiKnng1ExEE2G1k4VUNsQVEuh8V20C9i1IGmc=' 
WHERE 
  key_id = '3f61ec568e7a7b6b86ace04bcb05651b2b4499a73f12e25180d36ad78b43b154' 
  AND (
    token = '1YgiDgwiKnng1ExEE2G1k4VUNsQVEuh8V20C9i1IGmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )