UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q9pDBQdYHW7CyEB6+XZ5Qs1Np1kn12feQSpB1bWvQUA=' 
WHERE 
  key_id = '12a357a2e796aa5024c9272ebea7dec5af4a3e40fcf4e49665624d80e8102eec' 
  AND (
    token = 'q9pDBQdYHW7CyEB6+XZ5Qs1Np1kn12feQSpB1bWvQUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )