UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'klsIlhkhARyCW/UtgCdwncjmsPSjSWd55uRUWuWv+XU=' 
WHERE 
  key_id = 'e57af60b090558215b77f93729b868097c31e07353c838a33653d01712d325a3' 
  AND (
    token = 'klsIlhkhARyCW/UtgCdwncjmsPSjSWd55uRUWuWv+XU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )