UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bNNiT77MrYZop7bvFMc6AmvxKsJwAhntWGUf+/kK9/c=' 
WHERE 
  key_id = 'd6a2603841afae2769d4788a7d04a9a993926b1f01ded0c39bc7600b23149faa' 
  AND (
    token = 'bNNiT77MrYZop7bvFMc6AmvxKsJwAhntWGUf+/kK9/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )