UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/irP/KNqknDjVdrdMA3GeqL8dWY6ecLe0n64oEio2tE=' 
WHERE 
  key_id = '75184cf2988173b068f997be2152a5c03b7f9d22b06476493a00d9fbfe92e2ed' 
  AND (
    token = '/irP/KNqknDjVdrdMA3GeqL8dWY6ecLe0n64oEio2tE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )