UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zGdHY9cxYHrY/5TkvxPGE63erLbFC16yEmZ8PQDLlM8=' 
WHERE 
  key_id = 'e73707d03928be99282e97f2d18b5ae27a85a0ad59d01bdccb98dbddaf7c6990' 
  AND (
    token = 'zGdHY9cxYHrY/5TkvxPGE63erLbFC16yEmZ8PQDLlM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )