UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K0yYVYWP34iuG0JEu/WiIKpuKe5ZpVKpuMkmlKU9U2A=' 
WHERE 
  key_id = '689b8ad3546d12f46341d7e97f6365c0f94868d708296a9a23e5e41899ab2e08' 
  AND (
    token = 'K0yYVYWP34iuG0JEu/WiIKpuKe5ZpVKpuMkmlKU9U2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )