UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KBvH1kpLk7Z6MUnApZyXUIJW8MT5lijQX8KiRhxJuXI=' 
WHERE 
  key_id = 'fcfb8b24ffd05e3eed8668c6fad74587be4ffa4a44939e189083bea15cd7eef7' 
  AND (
    token = 'KBvH1kpLk7Z6MUnApZyXUIJW8MT5lijQX8KiRhxJuXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )