UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/spHD6hY9eG5dPFRvFg4Plo2E5ygDrwxmmqdZtDBRg=' 
WHERE 
  key_id = '1fc887f51ffa247dee6e61e425d89a316e52857d379271a828e4da42d4805aee' 
  AND (
    token = 'u/spHD6hY9eG5dPFRvFg4Plo2E5ygDrwxmmqdZtDBRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )