UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X7M/44qc1UkVh6ili9a3qNTiHzmEPSWE/fZ0j8BEv+I=' 
WHERE 
  key_id = '95857e78bf19643d2f4133169052c13f5c2509aaf83b47f2c6aeb2df57e169ad' 
  AND (
    token = 'X7M/44qc1UkVh6ili9a3qNTiHzmEPSWE/fZ0j8BEv+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )