UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F+CLivE1ipRya8Y0XArJMa8WaAun7gIkcFznxjqQZuo=' 
WHERE 
  key_id = '015d9697910ad1e5669b2ddad4b302f29bf0cbf1f714712a954885a1a2b95b57' 
  AND (
    token = 'F+CLivE1ipRya8Y0XArJMa8WaAun7gIkcFznxjqQZuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )