UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGUYUuj6WOFoLgmz3eYR6fcr2BfCa5hWa8tFLDGhvNw=' 
WHERE 
  key_id = 'ad99ef5d390ae5fb4724419d643a505f2378f4ed2c42fa5fd9fb69c618f89837' 
  AND (
    token = 'wGUYUuj6WOFoLgmz3eYR6fcr2BfCa5hWa8tFLDGhvNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )