UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+YRwj/nDeQ9m9OWEL0RH7Cm+Klgeh3C/c8AImxdpHtc=' 
WHERE 
  key_id = '478062aa895849974a8d5f6c478baa2ce7a13631263908a3a7c0b470a4c8aa92' 
  AND (
    token = '+YRwj/nDeQ9m9OWEL0RH7Cm+Klgeh3C/c8AImxdpHtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )