UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9digEiwhA9suAhbPHhRFSVLMOidHmV119HW1IwX4n/s=' 
WHERE 
  key_id = '94d7a4c45735f60d929683166703a487669c51ed496566054141042ff39c6479' 
  AND (
    token = '9digEiwhA9suAhbPHhRFSVLMOidHmV119HW1IwX4n/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )