UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ek/3LhtL01Q3T/W7SJh1Ohz1C6BQB6Udlz7ihS/htg=' 
WHERE 
  key_id = 'cf70fa29040eb47fc550cbfa7c2b7f6d9e791659807456c0273a4d89f6141064' 
  AND (
    token = '8ek/3LhtL01Q3T/W7SJh1Ohz1C6BQB6Udlz7ihS/htg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )