UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sc6QSbiPRgpi3AbhCeE+okBrJkfOG75b/gQ1suUDRL0=' 
WHERE 
  key_id = '6b2be561feff9907aeb1e25113359f61212b7889fc4754e20edab268a36eb806' 
  AND (
    token = 'Sc6QSbiPRgpi3AbhCeE+okBrJkfOG75b/gQ1suUDRL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )