UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QWXNvZUKROeM/Q42UJ6ATdbsewce0ThfG99YAiDIWA4=' 
WHERE 
  key_id = 'e537181e4b57ee34639fef30212b532f46720fb37f29ef895604982b9f43ce9c' 
  AND (
    token = 'QWXNvZUKROeM/Q42UJ6ATdbsewce0ThfG99YAiDIWA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )