UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M+j4ZPxZimZSOPsUwDQN3bfV3LyXzuW1hIGYys8v9ko=' 
WHERE 
  key_id = 'c2f9fe8e386009bb83a24cb2badaf8792462920c80c619fdd64ae6baa2342ce7' 
  AND (
    token = 'M+j4ZPxZimZSOPsUwDQN3bfV3LyXzuW1hIGYys8v9ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )