UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4tUZCXsFEI20v0Npiajf9H0HYBVYlMRVqmq3kYJENhI=' 
WHERE 
  key_id = 'bad1aa9e71db2567468e0c2c987a5250122c874667a4c1cbe195951d9fe39a90' 
  AND (
    token = '4tUZCXsFEI20v0Npiajf9H0HYBVYlMRVqmq3kYJENhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )