UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g+oSVrOPjlVzQy4jybeCqKsSUOA0uzWZgc3YltF2Y5k=' 
WHERE 
  key_id = '9a27e06bdbf627fd5fd008fb7d8ea1853c596c69214ef90a69a5b0fec8fce7be' 
  AND (
    token = 'g+oSVrOPjlVzQy4jybeCqKsSUOA0uzWZgc3YltF2Y5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )