UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oXEh2AWc8kOUk10sXOOexCjdpIDZBkToH1PaiLLiBLg=' 
WHERE 
  key_id = 'c07e4897a76326fb65b4888807e5f57681b57ca45cfcf736e1e04956348f3762' 
  AND (
    token = 'oXEh2AWc8kOUk10sXOOexCjdpIDZBkToH1PaiLLiBLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )