UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tr3NUiqOmu3ijcPrxMQfelbNcPt+1BfUuka5IeZRw0A=' 
WHERE 
  key_id = '56ed772662e05308644bf1b4dc4fc085eb4608a2f97bffea828e40183f9283b3' 
  AND (
    token = 'tr3NUiqOmu3ijcPrxMQfelbNcPt+1BfUuka5IeZRw0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )