UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fHh3M/0zI+bjiah+xbWokh22bJmHLPoXL6bWUuTsZMs=' 
WHERE 
  key_id = '46acb0a6c2a1148c2b087628cf8172a1d7935ab5230e6667da19d74a5278850d' 
  AND (
    token = 'fHh3M/0zI+bjiah+xbWokh22bJmHLPoXL6bWUuTsZMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )