UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7bJJvHnGqehzjRxMGm6WDmVI5m9eRbQmG9VrQgai7E=' 
WHERE 
  key_id = 'c586076308e93c7f87d0158fc3aa9af362bb3229344baf6b7021b02d3412a3a7' 
  AND (
    token = 'Q7bJJvHnGqehzjRxMGm6WDmVI5m9eRbQmG9VrQgai7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )