UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vJMQvZxNyiRJgYBy36HfLXKkxIM+g6ox7NF0fc+dWlc=' 
WHERE 
  key_id = '18818b0d198d05302967a41dd96c7cad85513a286327147128e8b0a6261d24ee' 
  AND (
    token = 'vJMQvZxNyiRJgYBy36HfLXKkxIM+g6ox7NF0fc+dWlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )