UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uh7IOcPraFgQJscgZWK/L8STDKW7BTzbiteNerQGEq8=' 
WHERE 
  key_id = '9560a7e2f2ea0d2cc67515196da88db7a12a336629809e053588bf0e811ad94f' 
  AND (
    token = 'Uh7IOcPraFgQJscgZWK/L8STDKW7BTzbiteNerQGEq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )