UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'juqVS//3dNmAVFnWk3c6deEpk8Fqum2lAR/Qmg0zivg=' 
WHERE 
  key_id = 'e5dbbaf333083a690690645c79accbf838b87c2cc35463affb21558a7d47f981' 
  AND (
    token = 'juqVS//3dNmAVFnWk3c6deEpk8Fqum2lAR/Qmg0zivg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )