UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dx0lC1A9zjPmwxEROMnoAvZD/Ujrpj7Uat0kqkRz5zs=' 
WHERE 
  key_id = '2ccebcb98a0f84e0e81a18e37428335f3101c8376fc169fdc1eb5f0acf443924' 
  AND (
    token = 'dx0lC1A9zjPmwxEROMnoAvZD/Ujrpj7Uat0kqkRz5zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )