UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MOG9A1Y0S6p//gjlbLkNMv7iiDygJUTE8refbl/LVA8=' 
WHERE 
  key_id = '7d966b1bb1697039d5bb2383c94f831a4bc103804d7b047db71e64046a3167cb' 
  AND (
    token = 'MOG9A1Y0S6p//gjlbLkNMv7iiDygJUTE8refbl/LVA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )