UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jQq6F+X9gPapcrBE24JRFrw24+vmD+9EuYoGjUxV0r0=' 
WHERE 
  key_id = '34d085e0962e79061ddcb141aee9105831beb3f545f3e79e3fa5899fa43e9627' 
  AND (
    token = 'jQq6F+X9gPapcrBE24JRFrw24+vmD+9EuYoGjUxV0r0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )