UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qmt6/VDfvJ0hmCWpucGSHxW54G5acJc4eLM7CQ3hnXg=' 
WHERE 
  key_id = 'a209f63722b089917a9ee854dfbe0937dec221cb3fa518a293febc22ad044cf2' 
  AND (
    token = 'qmt6/VDfvJ0hmCWpucGSHxW54G5acJc4eLM7CQ3hnXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )