UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zzlnErBh8OHFrxMrKtl175P2B7v971kIYSFZqwKOtSU=' 
WHERE 
  key_id = '011eb45ff5bb7cea5429380f21d4886d4c5fe429604e55107ffe3f086522985d' 
  AND (
    token = 'zzlnErBh8OHFrxMrKtl175P2B7v971kIYSFZqwKOtSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )