UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pYJDwAzvrvKYHnFQ/jzlAL0VBpTkd4hgXdnWF+qafYE=' 
WHERE 
  key_id = '5700841d5a3f748e3c520722cd81ec892ccce321b73d9a436386a52028dbd1ae' 
  AND (
    token = 'pYJDwAzvrvKYHnFQ/jzlAL0VBpTkd4hgXdnWF+qafYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )