UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WJJlov/aMfXW31JaQRyNxPK5qyodlmas3AAp+EBMuzw=' 
WHERE 
  key_id = '94b46a27033f5dd85eef2ca2ccf960d0c1ace13590ca73fb5f20945636b0b8cb' 
  AND (
    token = 'WJJlov/aMfXW31JaQRyNxPK5qyodlmas3AAp+EBMuzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )