UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0wt9L59NCqU8MQzx85RF/eLDKurrsZ60zKV5ti/vB1A=' 
WHERE 
  key_id = '8b8e95ea202ea7dd4ce5b2d2373f78a203de1554fe8491bb6c92a31870a71259' 
  AND (
    token = '0wt9L59NCqU8MQzx85RF/eLDKurrsZ60zKV5ti/vB1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )