UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OAFfsuTTuPh1a/kmRsuIndkEwA22ydej9smSxtSEqUI=' 
WHERE 
  key_id = 'bc8fea3c371a948eb488e0def7ef09492fe662a5f008916c8e05c428208e4169' 
  AND (
    token = 'OAFfsuTTuPh1a/kmRsuIndkEwA22ydej9smSxtSEqUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )