UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QXZ31LtWQ6/7Xs2CShWfVBkeGktCeXjumzomrjZ86d4=' 
WHERE 
  key_id = '6d676d269d5c2a359873225502eb3f0a5e0cc9fbb036dfa792b53d41460d04bf' 
  AND (
    token = 'QXZ31LtWQ6/7Xs2CShWfVBkeGktCeXjumzomrjZ86d4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )