UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gPQjs78E03MyOCbdbBxw7MHMI1DS0kk+kd9aU4y324Y=' 
WHERE 
  key_id = 'ec3907c59f58bdd1b9307e6a24ddea6fbaed0ec4df4adb5451a662bdbbc4a65e' 
  AND (
    token = 'gPQjs78E03MyOCbdbBxw7MHMI1DS0kk+kd9aU4y324Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )