UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dGWpjMh7X3vhyOsAPcxh3Li+6lIOqU4pcgayyzpLpyQ=' 
WHERE 
  key_id = '3695a02f01555899ee3c9d95dd333b10dfafbca646790ba9f2e80aff2126c6be' 
  AND (
    token = 'dGWpjMh7X3vhyOsAPcxh3Li+6lIOqU4pcgayyzpLpyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )