UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'si48MLBVVNw9BDTv38sWzDIRDopsff+72FUFSu3u40M=' 
WHERE 
  key_id = 'c330978c5fb8ffc55ac5c71264f6945abff595fc6a0a1df5497807c1b100e7a1' 
  AND (
    token = 'si48MLBVVNw9BDTv38sWzDIRDopsff+72FUFSu3u40M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )