UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3pwa11Kx2uZ+lKcimREwnbcnM5Xu01y+sdmwIZWWAMY=' 
WHERE 
  key_id = 'ced966b8cf0e759559a56493255866f8425da9f2123a2efb6fe75285f47351bf' 
  AND (
    token = '3pwa11Kx2uZ+lKcimREwnbcnM5Xu01y+sdmwIZWWAMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )