UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iRoDHK6JUCk4WzHwpjxuhycb1aWm4G71pHrt3F07cwE=' 
WHERE 
  key_id = 'af52fa299f53c307c0ce60e2e0f950db39be5b61bbd45526e5c58f241be67555' 
  AND (
    token = 'iRoDHK6JUCk4WzHwpjxuhycb1aWm4G71pHrt3F07cwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )