UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3bRxDWLHc4qyVHMBcyVVj0r8pf+gjFjC5YKJlRxhsw=' 
WHERE 
  key_id = '5695eefce8604f2956812e9b48ae0102ca711f639eae1295fa70c6160a5433a8' 
  AND (
    token = 'b3bRxDWLHc4qyVHMBcyVVj0r8pf+gjFjC5YKJlRxhsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )