UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8y+9qiUNCENZq8Fzo4PZIVLGMBoPMwlRXHGWOph3YLg=' 
WHERE 
  key_id = 'a56d0c7510c254f82c48e20de1e11d8aaf9a22b2c09edf3abe63e4a666ffe0f6' 
  AND (
    token = '8y+9qiUNCENZq8Fzo4PZIVLGMBoPMwlRXHGWOph3YLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )