UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yNSjWITvx2zLvvOZJaPW3l7rwuOJ0uMYfgDXd1f5ZyU=' 
WHERE 
  key_id = '1b0d6cafa6ab9656cb9cf613e13b0580e299b02f4159807aa7553a3b3b15c0af' 
  AND (
    token = 'yNSjWITvx2zLvvOZJaPW3l7rwuOJ0uMYfgDXd1f5ZyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )