UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UiYOIAsmL7OVVgXWuTpVWU4NY4P/nDTorZ2gkjnpXB0=' 
WHERE 
  key_id = '73e7c884d97dab8068ce4d2393345fd64f118bf9c1c9c1296157778d11db285b' 
  AND (
    token = 'UiYOIAsmL7OVVgXWuTpVWU4NY4P/nDTorZ2gkjnpXB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )