UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pkcTZyBjnoreNf0/PgAl1hx4Bky/LAB5yiSzqh9b+mQ=' 
WHERE 
  key_id = '0843ddeaa74546bc92a8605618d5b71b8ee47a2c8719d1d191ee405578a4adce' 
  AND (
    token = 'pkcTZyBjnoreNf0/PgAl1hx4Bky/LAB5yiSzqh9b+mQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )