UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RQgOHMFKE78OSENIr3RE9Db/pxq7UqZ6BZy999ZOnAs=' 
WHERE 
  key_id = '485feb315c431bd253c885581d668f487a5000ee1490b37d7f3459719b15242f' 
  AND (
    token = 'RQgOHMFKE78OSENIr3RE9Db/pxq7UqZ6BZy999ZOnAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )