UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RsW7F/MtXYqAfO8FNUABgYAu37egu1QXgyc0uidj5iM=' 
WHERE 
  key_id = 'bc8ba6d3934281b23ee25fd31765e5d0b1f9b26dcd31797956d71fb68f0ac255' 
  AND (
    token = 'RsW7F/MtXYqAfO8FNUABgYAu37egu1QXgyc0uidj5iM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )