UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r1yw9XgzqiQWV4wTapYfUI7t6o9ZHP4ZgAC4eEPtE20=' 
WHERE 
  key_id = '1017ebfdc68a95d685108a53fb8ec59758384fcef43d5dad561043f5f4bf6d45' 
  AND (
    token = 'r1yw9XgzqiQWV4wTapYfUI7t6o9ZHP4ZgAC4eEPtE20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )