UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Zmwx+bKqMJwZLsgZUGrHRqDbi9goHfP+xSgWypjqwQ=' 
WHERE 
  key_id = 'a7b86719c8cf730cefe10c4a3930aa8422f4d1367741cb75b45fba5eb03c86c9' 
  AND (
    token = '/Zmwx+bKqMJwZLsgZUGrHRqDbi9goHfP+xSgWypjqwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )