UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VVZG0ZKsoLmAG4D3EGjxGawqkYiGNwAPxd549QiihrQ=' 
WHERE 
  key_id = '8a4f38e3e8304de0544826aba3ed2d006c9643f3d78c9c24a816b7a59a133fd0' 
  AND (
    token = 'VVZG0ZKsoLmAG4D3EGjxGawqkYiGNwAPxd549QiihrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )