UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q23gA+A1DE2OB5JFOn9YNFrIHvocVshUdgUZK0DBarQ=' 
WHERE 
  key_id = '685b9813dfa7f97d2d64d69410bdc45b6d035d217936240657474bb774790a88' 
  AND (
    token = 'Q23gA+A1DE2OB5JFOn9YNFrIHvocVshUdgUZK0DBarQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )