UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GnHxXT7cPP4f1xdn93zSi9jH4F2cQsUhgjWWRyL0h8=' 
WHERE 
  key_id = '63e8804c9e5a0b360aab7aceb5c36a4a735567208a039c11ae81e824188a9691' 
  AND (
    token = '6GnHxXT7cPP4f1xdn93zSi9jH4F2cQsUhgjWWRyL0h8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )