UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zieVqlAYZr9O1IvPgDA5hkC3NGDGa6gw6Jd2xI0WoTQ=' 
WHERE 
  key_id = '8bb46298b3817b5edc4d7d093206cc07b057d39f0569300cd7fbfc1a649ad161' 
  AND (
    token = 'zieVqlAYZr9O1IvPgDA5hkC3NGDGa6gw6Jd2xI0WoTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )