UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ir4z0njBQIMemFRaAclUV2u0bXEjKr4Ha8JzlEuP12s=' 
WHERE 
  key_id = 'a80b16cec3a5b6be95fa954d9bebbd5a95f74b87c1eccfd756cb8d96948a8144' 
  AND (
    token = 'Ir4z0njBQIMemFRaAclUV2u0bXEjKr4Ha8JzlEuP12s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )