UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qU8I1fnhxJQmS/xXAilVSXorX2921hc/BI20s/pbCvE=' 
WHERE 
  key_id = '30d86f337bcb981b00179407f08e8fc8d2ee2b24858b6347ce1b01a5411bb904' 
  AND (
    token = 'qU8I1fnhxJQmS/xXAilVSXorX2921hc/BI20s/pbCvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )