UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tekm994tmx2oFLzt5xrTVStybnZL0JHKpqVBMToZhUk=' 
WHERE 
  key_id = 'c7aafd7d021b1efc65271424de9363108d051dc53f8552ac3c3ff7d9da2e8672' 
  AND (
    token = 'Tekm994tmx2oFLzt5xrTVStybnZL0JHKpqVBMToZhUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )