UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2qH/+4YHbtj1CPmJV50qghe2ROpX9/xf9cFbJMSGkwo=' 
WHERE 
  key_id = '96c3ed2d41745ac01856b93f0a86145c4dcc7c1838c145b074d2f5111adeea47' 
  AND (
    token = '2qH/+4YHbtj1CPmJV50qghe2ROpX9/xf9cFbJMSGkwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )