UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bq29A6xwnOuUAxDocG9Fk0IFWfbb4pr2Q6SUrAmOa10=' 
WHERE 
  key_id = '138808a24ed33b6fc461eafae849a7a6ad0e9a2a8b11782ece9e012cd57500a9' 
  AND (
    token = 'Bq29A6xwnOuUAxDocG9Fk0IFWfbb4pr2Q6SUrAmOa10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )