UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dCY6HtbKHkJWnmDYvSW/za2WojT72FrPgxrHMq4A2Ro=' 
WHERE 
  key_id = '2bf33c41d0e8646dc0fafb72bf4dfc43f714938f3cb7a667e881fef727caab31' 
  AND (
    token = 'dCY6HtbKHkJWnmDYvSW/za2WojT72FrPgxrHMq4A2Ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )