UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9U8C+c1fmqv60tOnpMZM1RDpHksca6UnWMU8h3Op/cE=' 
WHERE 
  key_id = '98c44444f1bf23457e17ab18ca3309628ef7677e799388ba65fadb98d9ed823f' 
  AND (
    token = '9U8C+c1fmqv60tOnpMZM1RDpHksca6UnWMU8h3Op/cE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )