UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NhqPg0uvGEhjpETwwJ6WcFEAVJyWgDN596y46sdZ+J0=' 
WHERE 
  key_id = 'd815a8f2039c3629e9ebf30c8e2a74585bc8209004db63a16d245ed141583918' 
  AND (
    token = 'NhqPg0uvGEhjpETwwJ6WcFEAVJyWgDN596y46sdZ+J0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )