UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Kw2680ItEgbFq10F3I9NlO9nBf65xB7cekwhq5AOyQ=' 
WHERE 
  key_id = 'bea93e43bffc212ffbdc0f3d0ff531e5edfca9124d691fc231cf026fb806e25f' 
  AND (
    token = '+Kw2680ItEgbFq10F3I9NlO9nBf65xB7cekwhq5AOyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )