UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SHGFIKqHOwqJX0zeB8D48WynOFtmMZEiRRwn0zlmFi0=' 
WHERE 
  key_id = '8463d103689c715daf332cf4ab2ef8eb4de192b7282d1e7faa458d4dfc5352a1' 
  AND (
    token = 'SHGFIKqHOwqJX0zeB8D48WynOFtmMZEiRRwn0zlmFi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )