UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bTAFXyq7MDvVcHqCZowJnv82eaNz7L9eRGQr6uFBucQ=' 
WHERE 
  key_id = 'da0fe1ca0260959c41f10dd8691b0b6faff46903a3f9b74adcd20717141e8258' 
  AND (
    token = 'bTAFXyq7MDvVcHqCZowJnv82eaNz7L9eRGQr6uFBucQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )