UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0W21Hv4Wb7Ug8cK23WrAmIhP3G50IcVEHnEO4+6W3K8=' 
WHERE 
  key_id = '4e22f95510c0d9f129f9aeee0d3c0c4738f11a05c75eef849282b98c131170ac' 
  AND (
    token = '0W21Hv4Wb7Ug8cK23WrAmIhP3G50IcVEHnEO4+6W3K8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )