UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vAHpPdKrEK6m7AYIpX4Znq1ih0YP7pAWFK9fRTpgSws=' 
WHERE 
  key_id = 'be7006f33913ad19cda664c5ebc0b81b8d620815674c2718d7013eb0a76d2050' 
  AND (
    token = 'vAHpPdKrEK6m7AYIpX4Znq1ih0YP7pAWFK9fRTpgSws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )