UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q/1ox7zIVwNc4oj5ZkgGhZv/+QcoS5b1Z9GlX4wGkc4=' 
WHERE 
  key_id = 'ebef1fe1f0a10de2bc7c34d4545d6606500362ab800e8cfe16ec6360fde7c3b2' 
  AND (
    token = 'q/1ox7zIVwNc4oj5ZkgGhZv/+QcoS5b1Z9GlX4wGkc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )