UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wz5eP6Au5U1TmJBxzD7o8W0JO4m4wME8Zyj8o3F0zdk=' 
WHERE 
  key_id = 'e368b12350486fe645cd65adfec50e9f3e0b674633adb6f6efc398c2bc0d1c77' 
  AND (
    token = 'wz5eP6Au5U1TmJBxzD7o8W0JO4m4wME8Zyj8o3F0zdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )