UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mFfyxLQrLv3ydbsmeEMH6y31qzU+o0GT8+EtmAJOZyw=' 
WHERE 
  key_id = 'd7137d243b2faed294e05b5aa007c871d78597a6a49a42db3734bee0a34a2fa9' 
  AND (
    token = 'mFfyxLQrLv3ydbsmeEMH6y31qzU+o0GT8+EtmAJOZyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )