UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pxL33kcNu5XtgFt4ljTgzSpPYzoy3JGyPExQsMXv/Mg=' 
WHERE 
  key_id = '74af0868f5710cd45382c9684eb185968619c1174863ba2b34f3887215b455ef' 
  AND (
    token = 'pxL33kcNu5XtgFt4ljTgzSpPYzoy3JGyPExQsMXv/Mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )