UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HE85RHInaDbQne0LD5KjZEl0ffAcoo9lu7SDQQ/CRGU=' 
WHERE 
  key_id = 'c85aa91d358110db7abe802d3a5a94bfc31285310a16a7dde1251c049a919c1a' 
  AND (
    token = 'HE85RHInaDbQne0LD5KjZEl0ffAcoo9lu7SDQQ/CRGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )