UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'feZZg6+hznsDrHpSZTtcev71jaL2fVuuZ2uQvBXgDdM=' 
WHERE 
  key_id = '71c554c11e84a9aa6738a08fbd402e298c167ccf5c221f8f7cc52fa172eda1b5' 
  AND (
    token = 'feZZg6+hznsDrHpSZTtcev71jaL2fVuuZ2uQvBXgDdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )