UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bciL2grqGqxgYKfdcJhA7dsfvHXL2R7XaZxlHMuQwWU=' 
WHERE 
  key_id = '0f755aa7f4b3ee53edc4237eb691979e76e3c9e5ee1df87c6ac15a891c923b64' 
  AND (
    token = 'bciL2grqGqxgYKfdcJhA7dsfvHXL2R7XaZxlHMuQwWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )