UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lCoSVlhR0ZnH/zP8TQ5xsI41XVDcvrQBoxv36Gt/iQM=' 
WHERE 
  key_id = '8538347423747c53e7f7b4601b4cbf1ec231b916877b5d2170a6b3c795d6439e' 
  AND (
    token = 'lCoSVlhR0ZnH/zP8TQ5xsI41XVDcvrQBoxv36Gt/iQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )