UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xkpo4HcO15QcaQ8CnBICGuJySFTyJ85isIJQrLNzJoY=' 
WHERE 
  key_id = 'd8a8e1101f6328cc698bfbeef939beaf7e87418c83fe02b2cccd85e45861f59a' 
  AND (
    token = 'Xkpo4HcO15QcaQ8CnBICGuJySFTyJ85isIJQrLNzJoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )