UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iyT9rn1hbuygNlGoBw6kWPVp8dibPZGhq1gwOX6t7Oc=' 
WHERE 
  key_id = '73796bc7af2ac113dbda7353493cb7c2b2e5b1233206d6dc7ee5c900bf0e2f86' 
  AND (
    token = 'iyT9rn1hbuygNlGoBw6kWPVp8dibPZGhq1gwOX6t7Oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )