UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '86TNJy0GaY/Z1xD/u0GG3tRB2H6NacMedtnr5E+futY=' 
WHERE 
  key_id = 'b559549f031d6661370f8a9d57edf234cf11b3e15a44f6a4e2be5c33128fd02c' 
  AND (
    token = '86TNJy0GaY/Z1xD/u0GG3tRB2H6NacMedtnr5E+futY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )