UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FMWleYmBJ2wOwDVWe7+HlBE/WTSFTgBqk19Q4OdRHvI=' 
WHERE 
  key_id = '69f439aca72f1e832d7b39beeaec29e2baca981a88b51ceaba8a1870c3471b00' 
  AND (
    token = 'FMWleYmBJ2wOwDVWe7+HlBE/WTSFTgBqk19Q4OdRHvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )