UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tTCi4Kc1fogkHDI75lQWv9r3mE3SFJipKJrzBlZo4dE=' 
WHERE 
  key_id = '438fcc083a7dfd3ba323ca92722772241da9688e46bfb57af402ee6809406299' 
  AND (
    token = 'tTCi4Kc1fogkHDI75lQWv9r3mE3SFJipKJrzBlZo4dE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )