UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EwE7lMz9+JnHVj8Ghb6Fj0egTr9Uk1ldltBcL7C3P1U=' 
WHERE 
  key_id = 'd8930fe98def22a46a41408c68d4aa854375675b9718c2339413f106a483a4ff' 
  AND (
    token = 'EwE7lMz9+JnHVj8Ghb6Fj0egTr9Uk1ldltBcL7C3P1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )