UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'khXf5pYHm7TsJWA7CdOaBlcYhMf1g7VFWK25ZLO2WJE=' 
WHERE 
  key_id = 'c0f5c355c1d151cc240129b104ea0b936ed2bb84636e57bae0e3f6ba571ded66' 
  AND (
    token = 'khXf5pYHm7TsJWA7CdOaBlcYhMf1g7VFWK25ZLO2WJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )