UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N9P9RFdJCRkKIEw5IrWzqNwppuGJayPLNKGzbeKQYiA=' 
WHERE 
  key_id = 'e0d37e08c99c69c5b3dea7e9a796d65e25e64e3f8e9a45ae6a9063b5d47c4284' 
  AND (
    token = 'N9P9RFdJCRkKIEw5IrWzqNwppuGJayPLNKGzbeKQYiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )