UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hLkFcl/EPJUQ53OXqYJCquuHtVm2x94DdFNzIBSkof4=' 
WHERE 
  key_id = '4dd6bb04ead4478b1672e093250cfa853fa4ebfeda8110c6d4ef31dae618a533' 
  AND (
    token = 'hLkFcl/EPJUQ53OXqYJCquuHtVm2x94DdFNzIBSkof4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )