UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mz8g+NXGeHI93rgyhY5oDn2nqfGcwdidlccZHcEuxZE=' 
WHERE 
  key_id = 'becac465b7881e5482367b4d679396c822b1b6278269e4ea240bc93aa03f34a8' 
  AND (
    token = 'Mz8g+NXGeHI93rgyhY5oDn2nqfGcwdidlccZHcEuxZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )