UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SEAyAfJr9k3JARYwYGkDYDodE7McA9+r7sZM9VEKEN0=' 
WHERE 
  key_id = '3ae12afc21ef89e987d90010ca39037ea4c68e60f1c60aa1ff68913a42356a16' 
  AND (
    token = 'SEAyAfJr9k3JARYwYGkDYDodE7McA9+r7sZM9VEKEN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )