UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tvCHjNqWkuniAGU7stuYQMeNkyMLRxEQNorEcBwSSkY=' 
WHERE 
  key_id = '8fea940a59bd7667d8f02c8d1d13e559362c11ab7ff69b87bda017b26b047099' 
  AND (
    token = 'tvCHjNqWkuniAGU7stuYQMeNkyMLRxEQNorEcBwSSkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )