UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EVRA2tdAlZZaOSlcFVkA5vDDrV45P43ZqzoB/px4NMM=' 
WHERE 
  key_id = '562a7cc32c4786eac9f994c42e6be6c3403518df88853933f369b169748ffe6f' 
  AND (
    token = 'EVRA2tdAlZZaOSlcFVkA5vDDrV45P43ZqzoB/px4NMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )