UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wD3i3pqvxye6cSQqbvmQr8co300/pMnZSiW/QKMgYPU=' 
WHERE 
  key_id = 'fd8e13b702494053c900a13991933fb7bcdaece1c63480c9e4ce37200173660d' 
  AND (
    token = 'wD3i3pqvxye6cSQqbvmQr8co300/pMnZSiW/QKMgYPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )