UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'McMsOgMY0IMvlfzFjol68kOIW0ulrR5UKKnfFU1c0ls=' 
WHERE 
  key_id = '614e1d48b6e7f3241846f31b09622b2acba5e449b5c9cb5507954e2b76f1910a' 
  AND (
    token = 'McMsOgMY0IMvlfzFjol68kOIW0ulrR5UKKnfFU1c0ls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )