UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H+Oesbh4I83YQ2TF3t1MtsCAiI0MktNPuDpbseH0dlE=' 
WHERE 
  key_id = 'b926257f8fbc4d74339fb8d75009811ff42203a7ba3857024e7ef8b477cf941c' 
  AND (
    token = 'H+Oesbh4I83YQ2TF3t1MtsCAiI0MktNPuDpbseH0dlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )